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LAKHMIR SINGH & MANJIT KAUR-COAL AND PETROLEUM-EXERCISE
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Play - State the uses of coke.
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Play - What are the constituents of coal gas ? State one use of coal gas.
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Playing Now - What are the major products ( or fractions) of petroleum refining ? Gi...
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Play - What are the advantages of using natural gas ( or CNG ) as a fuel ?
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Play - State the various uses of natural gas.
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Play - What is CNG ? State its one use.
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Play - Where is natural gas found ? Why is natural gas called a clean fuel ?
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Play - What are the advantages of using LPG as fuel ?
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Play - Name any five useful substances which are manufactured from petrochemi...
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Play - Which material is called 'black gold' ? Why ?
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Play - Where and when was the world's first oil well drilled ?
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Play - Where and when was oil first struck in India ?
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Play - State one use each of the following products of petroleum : a) Petro...
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Play - State one use each of the following products of petroleum : b) Petro...
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Play - State one use each of the following products of petroleum : c) Diese...
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Play - State one use each of the following products of petroleum : d) Lubri...
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Play - State one use each of the following products of petroleum : e) Bitum...
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Play - What is the major cause of air pollution ? Write the various tips for ...
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Play - Why should we use fossil fuels only when absolutely necessary ?
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