8. Consider the following statements about the Coalbed Methane: It is called 'sweet gas' because of its lack of hydrogen sulphide It contains very little heavier hydrocarbons such as propane or butane Which of the above statements is/are correct? [A] 1 Only [B] 2 Only [C] Both 1 & 2 [D] Neither 1 nor 2 Show Answer
It is called 'sweet gas' because of its lack of hydrogen sulfide. The presence of this gas is well known from its occurrence in underground coal...
