CBSE Questions for Class 8 Chemistry Coal And Petroleum Quiz 8 - MCQExams.com

Vaseline is made from:
  • paraffin wax
  • coal
  • petrol
  • diesel
What is the full form of PCRA?
  • Petroleum Conservation Research Association
  • Petroleum Consumption Research Association
  • Petroleum Conservation Resources Association
  • Petrochemical Consumption Research Association
 Which of the following causes the least pollution when burnt?
  • Petrol
  • Natural gas
  • Coal
  • Diesel
P.C.R.A stands for:
  • Petroleum Control and Research Association
  • Petrol and Coal Research Association
  • Petroleum Conservation Research Association
  • Public Conservation Research Association
Coal can be used as a:
  • purifier
  • fuel
  • insecticide
  • fertilizer
Of these, which is the source of nonrenewable energy?
  • Tides
  • Coal
  • Wind
  • Boimass
Petroleum is mixture of:
  • petrol
  • petroleum gas
  • diesel
  • all of these
Coke is used in the manufacturing of :
  • lead
  • copper
  • steel
  • iron
Petroleum is formed from:
  • insects
  • wild animals
  • organisms in sea
  • domestic animals
Which kind of materials (resources) can be extinct in future?
  • Non-renewable
  • Renewable
  • Both $$A$$ and $$B$$
  • None of these
What will happen when oil gets exhausted from the earth?
  • Airplanes will stop flying
  • Plants will stop growing
  • Water will be unavailable
  • All of the above
Natural gases are nothing but _______ .
  • Compressed natural gas
  • Compressed gas
  • Normal gases
  • None of these
If materials (resources) are finished then people will struggle for ______.
  • LPG
  • CNG
  • both A and B
  • None of these
Which of the following can not be taken to conserve energy resources (like coal and petroleum)?
  • Use stairs to climb at least up to three floors of a building instead of taking a lift. This will save electricity.
  • Pressure cookers should not be used for cooking food as the food is cooked in a cooker at very high pressure.
  • Solar cookers should be used to cook food whenever possible.
  • The use of biogas as domestic fuel should be encouraged in rural areas.
Which component obtained from the refining of petroleum is used as a solvent in petrochemicals?
  • Tar
  • Kerosene
  • Naptha
  • Petroleum coke
The Petroleum Conservation Research Association (PCRA) is an organization established in India in:
  • 1968
  • 1988
  • 1948
  • 1978
Which of the following(s) is/are called fossil fuel?
  • Mineral Coal
  • Petroleum
  • Natural Gas
  • All of the above
Sewer gas is a complex mixture of:
  • toxic and nontoxic gases
  • toxic gases
  • nontoxic gases
  • inert gases
Which of these resources are in the danger of getting depleted with use?
  • Coal
  • Petroleum
  • Both a and b
  • None of these
Household gaseous fuel (LPG) is:
  • a constituent of petroleum.
  • made from coal gas.
  • is compressed natural gas.
  • none of the above.
Cycling or walking is the method to conserve ___________ .
  • fuels
  • water
  • Both A and B
  • None of these
Cooking food by covering is the method to save _________.
  • LPG
  • CNG
  • BNG
  • None of these
The advantage of ________ is that it can be used directly as fuel in homes and factories due to the ability to supply through pipes.
  • CNG
  • LPG
  • Petroleum
  • All of these
Which of the following represents true statement(s)?
  • Natural gas is an important fossil fuel as it is easy to transport through pipes.
  • Natural gas is stored under low pressure.
  • CNG is used for power generation.
  • CNG is used as fuel in vehicles.
Possibility of occurrence of coal in an area, is determined by study of
  • Microfossils
  • Ecology
  • Economic botany
  • Mining contents
Going paperless is the way to conserve _______.
  • trees
  • water
  • coal
  • none of these
If fossil fuels will get exhausted, people will struggle for __________.
  • electricity
  • food
  • water
  • none of the above
To conserve materials (resources), it is necessary to use them in ________.
  • limited amount
  • unlimited amount
  • Both A and B
  • None of these
The gas which occurs above the petroleum oil trapped under the rocks is called __________.
  • bio gas
  • petroleum gas
  • natural gas
  • coal gas
Which one of the following fuels causes minimum environmental pollution?
  • Diesel
  • Coal
  • Hydrogen
  • Kerosen
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