With reference to two nonconventional energy sources called ââ"šÂ¬Ã‹Å“coalbed methaneââ"šÂ¬Ã¢"žÂ¢ and
ââ"šÂ¬Ã‹Å“shale gasââ"šÂ¬Ã¢"žÂ¢, consider the following statements :
1. Coalbed methane is the pure methane gas extracted from coal seams, while shale
gas is a mixture of propane and butane only that can be extracted from fine-grained
sedimentary rocks.
2. In India, abundant coalbed methane sources exist, but so far no shale gas sources
have been found.`
Which of the statements given above is/ are correct ?

1)1 only

2)2 only

3)Both 1 and 2

4)Neither 1 nor 2

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    Neither 1 nor 2

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  • Exam: CSAT IAS 2014

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