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20 questions
Which among the following is the cleanest fuel
Coal
Petrol
Diesel
CNG
Which coal produces the lowest amount of heat
Lignite
Peat
Anthracite
Bituminous Coal
Burning of which of the following fuels produce the least amount of carbon dioxide per unit of energy
Coal
Oil
Natural gas
All of these produce same amount of CO2
Which of these are inexhaustible natural resources
Sunlight
Coal
Wildlife
Forest/ Minerals
Ointments, candles,Vaseline etc. are made up of
Lubricating Oil
Petrol
LPG
Paraffin wax
A gas which is found along with petroleum
Carbon dioxide
Water gas
Natural gas
Producer gas
Which of the following fuels is the least polluting
Coal
CNG
Diesel
Petrol
Which of the following fuels leaves a residue on burning
LPG
CNG
Coal
Petrol
The first oil well was drilled in
USA
UK
India
Iran
Full form of LPG
Light petroleum gas
Liquified petroleum gas
Long pipe of gas
Long petroleum gas
Which of the following is a pair of exhaustible natural resources
Coal and soil
Air and petroleum
Air and sunlight
Wild life and minerals
Various material which are obtained from nature are called natural resources.Which of the following is not a natural resource
Minerals
Water
Soil
Plastic
Coal is processed in industries to get some useful products.Which of the following is not obtained from coal
Coke
Coal gas
Coal tar
CNG
Naphthalene balls are obtained from coal tar and are used as
Honey bee repellent
Moth repellent
Snake repellent
Mosquito repellent
Choose the correct statement from the following
it is difficult to transport natural gas through pipes
the disadvantage of natural gas is that it cannot be used directly for burning in homes
Natural gas is stored under high pressure as compressed natural gas
Natural gas cannot be used for power generation
Petroleum was formed from organisms
living on the land
living in the sea
living on the plants
living on the rocks
Which substance is formed by the carbonisation of dead vegetation
Coal
Coal gas
Coke
Coal tar
Which of the following is not a constituent of petroleum
Paraffin wax
Petrol
Lubricating oil
Coke
Fossil fuels are obtained from
remains of non - living materials
dead remains of birds only
dead remains of insects only
dead remains of living organisms
Name the petroleum product used for surfacing of roads
Butane
Anthracite
Bitumen
Hydrocarbon
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