Chemistry, asked by PREETHIG, 5 months ago

which of the following alkanes has 75 percent of carbon c2h6 ch4 c4h10 c3h8

Answers

Answered by Anonymous

3

Answer:

CH4

Explanation:

as in CH4 molecular weight is 16

and that of carbon in it is 12

so %=(12/16)×100=75%

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