Coal and Petroleum MCQ

Coal and Petroleum MCQ Class 8. These 100 Multiple Choice Questions on “Coal and Petroleum” will help you score full marks in your Class 8 Science exam.

Coal

Coal: Properties and Historical Uses

Question 1: What is the primary color of coal?

A. RedB. BlackC. BrownD. Gray

Show Explanation

Correct Answer: B. Black. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 2: Coal was traditionally used in railway engines to:

A. Power the engine directlyB. Generate electricity for the engineC. Produce steam to propel the engineD. Lubricate the engine parts

Show Explanation

Correct Answer: C. Produce steam to propel the engine. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 3: Which of the following is a common industrial use of coal?

A. Manufacturing plasticsB. Producing medicinesC. Generating electricity in thermal power plantsD. Creating synthetic dyes

Show Explanation

Correct Answer: C. Generating electricity in thermal power plants. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 4: Coal is primarily composed of which element?

A. HydrogenB. OxygenC. CarbonD. Nitrogen

Show Explanation

Correct Answer: C. Carbon. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 5: In the past, coal was a significant source of fuel for:

A. AirplanesB. CarsC. CookingD. Lighting

Show Explanation

Correct Answer: C. Cooking. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Formation of Coal: Carbonization

Question 6: The process of coal formation from dead vegetation is known as:

A. PhotosynthesisB. CarbonizationC. FossilizationD. Combustion

Show Explanation

Correct Answer: B. Carbonization. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 7: Coal is classified as a fossil fuel because:

A. It is derived from ancient marine organismsB. It is found in underground depositsC. It is formed from the remains of prehistoric plantsD. It releases energy when burned

Show Explanation

Correct Answer: C. It is formed from the remains of prehistoric plants. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 8: The transformation of dead plants into coal is primarily driven by:

A. Exposure to sunlight and airB. High pressure and temperatureC. Chemical reactions with mineralsD. Bacterial decomposition

Show Explanation

Correct Answer: B. High pressure and temperature. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 9: The dense forests that eventually formed coal existed approximately how many years ago?

A. 30 million yearsB. 300 million yearsC. 3 billion yearsD. 300 billion years

Show Explanation

Correct Answer: B. 300 million years. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 10: What natural phenomenon contributed to the burial of ancient forests that led to coal formation?

A. Volcanic eruptionsB. EarthquakesC. Meteorite impactsD. Flooding

Show Explanation

Correct Answer: D. Flooding. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Coal Products: Coke, Coal Tar, Coal Gas

Question 11: Which coal product is an almost pure form of carbon?

A. Coal tarB. CokeC. Coal gasD. Carbon dioxide

Show Explanation

Correct Answer: B. Coke. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 12: Coke is primarily used in which industry?

A. Textile manufacturingB. Steel productionC. Food processingD. Pharmaceutical manufacturing

Show Explanation

Correct Answer: B. Steel production. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 13: Coal tar is characterized by its:

A. Pleasant smell and clear appearanceB. Thick, black liquid consistency and unpleasant smellC. Solid, porous structure and metallic sheenD. Gaseous state and pungent odor

Show Explanation

Correct Answer: B. Thick, black liquid consistency and unpleasant smell. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 14: Naphthalene balls, used to repel moths, are derived from which coal product?

A. CokeB. Coal tarC. Coal gasD. Bitumen

Show Explanation

Correct Answer: B. Coal tar. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 15: Coal gas is primarily used as:

A. A fuel source in industriesB. A raw material for plasticsC. A component in fertilizersD. A solvent in chemical processes

Show Explanation

Correct Answer: A. A fuel source in industries. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Environmental Impact of Coal

Question 16: Burning coal contributes to which environmental issue?

A. Water pollutionB. Soil erosionC. Air pollutionD. Deforestation

Show Explanation

Correct Answer: C. Air pollution. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 17: The primary greenhouse gas emitted by coal combustion is:

A. MethaneB. Carbon dioxideC. Nitrous oxideD. Water vapor

Show Explanation

Correct Answer: B. Carbon dioxide. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 18: Coal mining can have which of the following environmental impacts?

A. Habitat destructionB. Water contaminationC. Land subsidenceD. All of the above

Show Explanation

Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 19: Acid rain is caused by the release of which pollutants from coal burning?

A. Carbon dioxide and methaneB. Sulfur dioxide and nitrogen oxidesC. Mercury and arsenicD. Particulate matter and volatile organic compounds

Show Explanation

Correct Answer: B. Sulfur dioxide and nitrogen oxides. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 20: Which of the following is a renewable energy source that can help reduce reliance on coal?

A. Natural gasB. Solar powerC. Nuclear powerD. Petroleum

Show Explanation

Correct Answer: B. Solar power. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Petroleum

Petroleum: Liquid Fuel Source

Question 21: Petroleum is also known as:

A. Black goldB. Buried sunshineC. Liquid goldD. Fossil water

Show Explanation

Correct Answer: C. Liquid gold. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 22:  Petroleum is found in:

A. Underground reservoirsB. Volcanic rocksC. RiverbedsD. Glaciers

Show Explanation

Correct Answer: A. Underground reservoirs. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 23:  What is the primary state of matter of petroleum?

A. SolidB. LiquidC. GasD. Plasma

Show Explanation

Correct Answer: B. Liquid. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 24: Petroleum is a mixture of:

A. HydrocarbonsB. CarbohydratesC. ProteinsD. Minerals

Show Explanation

Correct Answer: A. Hydrocarbons. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 25: Which of the following is NOT a direct use of petroleum?

A. Generating electricityB. Manufacturing plasticsC. Fueling vehiclesD. Constructing buildings

Show Explanation

Correct Answer: D. Constructing buildings. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Read Also:

• Structure of Atom Class 11 MCQ
• Is Matter Around Us Pure MCQ
• Force and Pressure MCQs Class 8

Formation of Petroleum: Marine Organisms

Question 26: Petroleum is primarily formed from the remains of:

A. DinosaursB. Ancient treesC. Marine organismsD. Volcanic ash

Show Explanation

Correct Answer: C. Marine organisms. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 27: The process of petroleum formation takes:

A. Thousands of yearsB. Millions of yearsC. Billions of yearsD. A few decades

Show Explanation

Correct Answer: B. Millions of years. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 28: What conditions are necessary for the formation of petroleum?

A. High temperature and pressureB. Presence of oxygen and sunlightC. Low temperature and absence of bacteriaD. Volcanic eruptions and earthquakes

Show Explanation

Correct Answer: A. High temperature and pressure. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 29: Where are petroleum deposits typically found?

A. In mountain rangesB. Under the ocean floorC. In desertsD. In rainforests

Show Explanation

Correct Answer: B. Under the ocean floor. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 30: The layers of rock that trap petroleum are called:

A. Reservoir rocksB. Impermeable rocksC. Source rocksD. Igneous rocks

Show Explanation

Correct Answer: B. Impermeable rocks. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Petroleum Refining and Products

Question 31: The process of separating crude oil into its various components is called:

A. Fractional distillationB. Petroleum crackingC. PolymerizationD. Combustion

Show Explanation

Correct Answer: A. Fractional distillation. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 32:  Which of these is NOT a product of petroleum refining?

A. GasolineB. DieselC. KeroseneD. Coal tar

Show Explanation

Correct Answer: D. Coal tar. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 33: Which petroleum product is used as fuel for airplanes?

A. GasolineB. DieselC. KeroseneD. Lubricating oil

Show Explanation

Correct Answer: C. Kerosene. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 34: What is the primary use of bitumen?

A. Fuel for vehiclesB. Manufacturing plasticsC. Surfacing roadsD. Generating electricity

Show Explanation

Correct Answer: C. Surfacing roads. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 35: Which petroleum product has the lowest boiling point?

A. DieselB. KeroseneC. GasolineD. Lubricating oil

Show Explanation

Correct Answer: C. Gasoline. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Petrochemicals and Their Applications

Question 36: Petrochemicals are derived from which source?

A. CoalB. PetroleumC. Natural gasD. Minerals

Show Explanation

Correct Answer: B. Petroleum. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 37: Which of the following is NOT a common petrochemical product?

A. PlasticsB. FertilizersC. PaperD. Synthetic fibers

Show Explanation

Correct Answer: C. Paper. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 38: Petrochemicals are used in the production of:

A. MedicinesB. CosmeticsC. PaintsD. All of the above

Show Explanation

Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 39:  What is the main component of many plastic products?

A. CelluloseB. PolymersC. SiliconD. Ceramics

Show Explanation

Correct Answer: B. Polymers. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 40: Which of the following is a concern associated with the use of petrochemicals?

A. PollutionB. Resource depletionC. Greenhouse gas emissionsD. All of the above

Show Explanation

Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Importance of Petroleum

Question 41: Why is petroleum considered a valuable resource?

A. It is versatile and has many uses.B. It is relatively easy to extract and transport.C. It is a major source of energy for industries and transportation.D. All of the above.

Show Explanation

Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 42: Petroleum plays a crucial role in:

A. AgricultureB. TransportationC. ManufacturingD. All of the above

Show Explanation

Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 43: Which industry heavily relies on petroleum products?

A. TourismB. ConstructionC. HealthcareD. Transportation

Show Explanation

Correct Answer: D. Transportation. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 44: What would be a major consequence of petroleum scarcity?

A. Increased food productionB. Economic disruptionC. Improved air qualityD. Reduced reliance on technology

Show Explanation

Correct Answer: B. Economic disruption. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 45:  Why is it important to find alternative energy sources to petroleum?

A. Petroleum is a non-renewable resource.B. Petroleum extraction and use can harm the environment.C. Petroleum supplies are finite.D. All of the above.

Show Explanation

Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Natural Gas

Natural Gas: Fossil Fuel

Question 46: Natural gas is primarily composed of:

A. MethaneB. Carbon dioxideC. PropaneD. Butane

Show Explanation

Correct Answer: A. Methane. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 47:  Natural gas is often found alongside:

A. Coal depositsB. Petroleum depositsC. Water reservoirsD. Mineral ores

Show Explanation

Correct Answer: B. Petroleum deposits. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 48:  Compared to coal, natural gas is:

A. More pollutingB. Less pollutingC. Equally pollutingD. Not a pollutant

Show Explanation

Correct Answer: B. Less polluting. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 49: Natural gas is classified as a fossil fuel because:

A. It is derived from fossilized plantsB. It is found in underground depositsC. It is formed from ancient marine organismsD. It releases energy when burned

Show Explanation

Correct Answer: C. It is formed from ancient marine organisms. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 50: Which of the following is NOT a common use of natural gas?

A. Generating electricityB. Heating homesC. Fueling vehiclesD. Manufacturing steel

Show Explanation

Correct Answer: D. Manufacturing steel. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Read Also:

• Combustion and Flame MCQ
• Microorganisms Friend and Foe Class 8 MCQ Quiz
• Chemical Reactions and Equations MCQ

Advantages of Natural Gas

Question 51: Which of the following is an advantage of natural gas over other fossil fuels?

A. It burns cleaner and produces fewer emissions.B. It is easier to transport and store.C. It is more abundant and readily available.D. All of the above.

Show Explanation

Correct Answer: A. It burns cleaner and produces fewer emissions. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 52: Compared to coal, natural gas produces less:

A. Carbon dioxideB. Sulfur dioxideC. Particulate matterD. All of the above

Show Explanation

Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 53: Natural gas is considered a more efficient fuel source than coal because:

A. It releases more energy per unit weight.B. It requires less processing before use.C. It burns more completely.D. All of the above.

Show Explanation

Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 54: Using natural gas for heating and cooking can:

A. Improve indoor air quality.B. Reduce greenhouse gas emissions.C. Lower energy costs.D. All of the above.

Show Explanation

Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 55: Natural gas is a preferred fuel for power generation because:

A. It is a renewable energy source.B. It produces no emissions.C. It is relatively inexpensive and efficient.D. It requires minimal infrastructure.

Show Explanation

Correct Answer: C. It is relatively inexpensive and efficient. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Compressed Natural Gas (CNG)

Question 56: CNG stands for:

A. Compressed Natural GasB. Condensed Natural GasC. Concentrated Natural GasD. Carbonized Natural Gas

Show Explanation

Correct Answer: A. Compressed Natural Gas. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 57: CNG is natural gas that has been:

A. Liquefied by cooling.B. Solidified under high pressure.C. Compressed to a high pressure.D. Mixed with other gases.

Show Explanation

Correct Answer: C. Compressed to a high pressure. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 58: CNG is used as a fuel for:

A. VehiclesB. Power plantsC. Industrial processesD. All of the above

Show Explanation

Correct Answer: A. Vehicles. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Uses of Natural Gas

Question 59: Natural gas is used in the production of:

A. FertilizersB. PlasticsC. ChemicalsD. All of the above

Show Explanation

Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 60: Which sector is a major consumer of natural gas?

A. TransportationB. ResidentialC. IndustrialD. All of the above

Show Explanation

Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Limited Natural Resources

Exhaustible Resources: Coal, Petroleum, Natural Gas

Question 61: Which of the following is an exhaustible natural resource?

A. SunlightB. WindC. PetroleumD. Water

Show Explanation

Correct Answer: C. Petroleum. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 62: Why are coal, petroleum, and natural gas considered exhaustible resources?

A. They are formed over millions of years.B. Their reserves are finite and can be depleted.C. They are consumed faster than they are replenished.D. All of the above.

Show Explanation

Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 63:  What does it mean for a resource to be non-renewable?

A. It can be easily replaced.B. It cannot be replaced at a sustainable rate.C. It is not currently being used.D. It is harmful to the environment.

Show Explanation

Correct Answer: B. It cannot be replaced at a sustainable rate. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 64:  The excessive use of exhaustible resources can lead to:

A. Energy crisisB. Environmental damageC. Economic instabilityD. All of the above

Show Explanation

Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 65:  Which of the following is a consequence of over-reliance on fossil fuels?

A. Climate changeB. Air pollutionC. Resource depletionD. All of the above

Show Explanation

Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Conservation of Fossil Fuels

Question 66: Why is it important to conserve fossil fuels?

A. They are non-renewable resources.B. Their extraction and use can harm the environment.C. They are essential for many industries and activities.D. All of the above.

Show Explanation

Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 67: Which of the following is a way to conserve fossil fuels?

A. Using public transportationB. Improving energy efficiencyC. Developing renewable energy sourcesD. All of the above

Show Explanation

Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 68:  How can individuals contribute to fossil fuel conservation?

A. By reducing energy consumption at homeB. By using fuel-efficient vehiclesC. By supporting policies that promote renewable energyD. All of the above

Show Explanation

Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Petroleum Conservation Research Association (PCRA)

Question 69: What is the main objective of PCRA?

A. To promote the exploration of new petroleum reservesB. To encourage the efficient use of petroleum productsC. To develop alternative energy sourcesD. To regulate the petroleum industry

Show Explanation

Correct Answer: B. To encourage the efficient use of petroleum products. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 70: PCRA aims to:

A. Reduce petroleum consumptionB. Minimize environmental impact of petroleum useC. Increase public awareness about petroleum conservationD. All of the above

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Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Important Topics

Advantages of CNG and LPG

Question 71: What does LPG stand for?

A. Liquefied Petroleum GasB. Low-Pressure GasC. Liquid Propane GasD. Low-Pollution Gasoline

Show Explanation

Correct Answer: A. Liquefied Petroleum Gas. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 72: Compared to gasoline, CNG produces:

A. More pollutantsB. Fewer pollutantsC. The same amount of pollutantsD. No pollutants

Show Explanation

Correct Answer: B. Fewer pollutants. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 73:  Which of the following is an advantage of using LPG over traditional fuels like wood or coal?

A. It burns cleaner and produces less smoke.B. It is easier to handle and store.C. It offers better temperature control.D. All of the above.

Show Explanation

Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 74:  CNG is a preferred fuel for vehicles because:

A. It is more economical than gasoline.B. It reduces air pollution.C. It is readily available.D. All of the above.

Show Explanation

Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 75:  LPG is commonly used for:

A. CookingB. HeatingC. Industrial processesD. All of the above

Show Explanation

Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Read Also:

• Carbon and its Compounds MCQ
• Structure of Atom Class 11 MCQ
• Atoms and Molecules MCQ Class 9

Petroleum Products

Question 76: Which petroleum product is used as a fuel for heavy vehicles like trucks and buses?

A. GasolineB. DieselC. KeroseneD. Lubricating oil

Show Explanation

Correct Answer: B. Diesel. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 77:  Paraffin wax, used in candles, is derived from:

A. Coal tarB. PetroleumC. Natural gasD. Biomass

Show Explanation

Correct Answer: B. Petroleum. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 78:  Which petroleum product is used in the manufacturing of paints and varnishes?

A. BitumenB. KeroseneC. Petroleum jellyD. Solvents

Show Explanation

Correct Answer: D. Solvents. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 79:  What is the primary use of lubricating oil?

A. Reducing friction between moving partsB. Fueling vehiclesC. Generating electricityD. Manufacturing plastics

Show Explanation

Correct Answer: A. Reducing friction between moving parts. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 80:  Which of the following is NOT a petroleum product?

A. AsphaltB. CokeC. GreaseD. Fuel oil

Show Explanation

Correct Answer: B. Coke. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Coal Formation

Question 81: Which of the following is the first stage in the formation of coal?

A. LigniteB. PeatC. Bituminous coalD. Anthracite

Show Explanation

Correct Answer: B. Peat. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 82:  What is the primary factor that transforms peat into coal?

A. Exposure to sunlightB. Bacterial decompositionC. High pressure and temperatureD. Chemical reactions with minerals

Show Explanation

Correct Answer: C. High pressure and temperature. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 83:  Which type of coal has the highest carbon content?

A. LigniteB. PeatC. Bituminous coalD. Anthracite

Show Explanation

Correct Answer: D. Anthracite. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 84:  Coal is primarily formed from:

A. Marine organismsB. Dinosaur remainsC. Ancient plant matterD. Volcanic ash

Show Explanation

Correct Answer: C. Ancient plant matter. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 85:  The process of coal formation is called:

A. CarbonizationB. FossilizationC. SedimentationD. Metamorphism

Show Explanation

Correct Answer: A. Carbonization. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Classifying Fuels

Question 86: Which of the following is NOT a fossil fuel?

A. CoalB. PetroleumC. Natural gasD. Wood

Show Explanation

Correct Answer: D. Wood. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 87:  Fossil fuels are classified as:

A. Renewable resourcesB. Inexhaustible resourcesC. Non-renewable resourcesD. Synthetic resources

Show Explanation

Correct Answer: C. Non-renewable resources. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 88:  Which of the following is a solid fuel?

A. PetroleumB. Natural gasC. CoalD. LPG

Show Explanation

Correct Answer: C. Coal. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 89:  Which fuel is considered the cleanest burning fossil fuel?

A. CoalB. PetroleumC. Natural gasD. Diesel

Show Explanation

Correct Answer: C. Natural gas. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 90:  Which of the following is a liquid fuel?

A. CoalB. Natural gasC. PetroleumD. Wood

Show Explanation

Correct Answer: C. Petroleum. (Coal and Petroleum MCQ by Top100MCQ.com)

   

True/False Statements

Question 91: Coal is a renewable source of energy. (True/False)<p>[Answer: False. Coal is a fossil fuel and takes millions of years to form, making it non-renewable. (Coal and Petroleum MCQ by Top100MCQ.com) ]   </p><h4 class="wp-block-heading">Question 92: Petroleum is found in solid form deep underground. (True/False)<p>[Answer: False. Petroleum is typically found in liquid form within underground reservoirs. (Coal and Petroleum MCQ by Top100MCQ.com) ]   </p><h4 class="wp-block-heading">Question 93: Natural gas is a cleaner-burning fuel than coal. (True/False)<p>[Answer: True. Natural gas produces fewer emissions and pollutants compared to coal. (Coal and Petroleum MCQ by Top100MCQ.com) ]   </p><h3 class="wp-block-heading" id="fossil-fuels-and-their-exhaustibility">Fossil Fuels and their exhaustibility</h3><h4 class="wp-block-heading">Question 94:  Which of the following is a reason why we need to conserve fossil fuels?

A. They are essential for transportation and industry.B. They contribute to environmental pollution.C. They are non-renewable and will eventually run out.D. All of the above.

Show Explanation

Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 95:  What is the main environmental concern related to the burning of fossil fuels?

A. DeforestationB. Water pollutionC. Climate changeD. Soil erosion

Show Explanation

Correct Answer: C. Climate change. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 96:  The formation of fossil fuels takes:

A. A few yearsB. Hundreds of yearsC. Thousands of yearsD. Millions of years

Show Explanation

Correct Answer: D. Millions of years. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Characteristics and Uses of Coke

Question 97: Coke is produced by:

A. Burning coal in the presence of airB. Heating coal in the absence of airC. Refining petroleumD. Compressing natural gas

Show Explanation

Correct Answer: B. Heating coal in the absence of air. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 98:  Which of the following is a characteristic of coke?

A. It is a black, porous solid.B. It is almost pure carbon.C. It burns with a high temperature.D. All of the above.

Show Explanation

Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Formation of Petroleum

Question 99:  Petroleum is primarily formed from the remains of:

A. Ancient land plantsB. Marine organismsC. DinosaursD. Volcanic eruptions

Show Explanation

Correct Answer: B. Marine organisms. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Question 100:  The process of petroleum formation involves:

A. The accumulation of organic matter in sedimentary rocks.B. The transformation of organic matter under high pressure and temperature.C. The migration of petroleum into porous reservoir rocks.D. All of the above.

Show Explanation

Correct Answer: D. All of the above. (Coal and Petroleum MCQ by Top100MCQ.com)

   

Most Asked Important Questions on Coal and Petroleum

Read Also: Microorganisms Friend and Foe Class 8 MCQ Quiz