Question

Arrange c-c bond strength in ethane,ethene and ethyne in an increasing order. Give reasons.

Answer 1

Answer:

Bond length is inversely proportional to S % character.

So ethane has lowest S % character(sp

3

hybridisation) so it has highest bond length and ethyne has highest S % character(sp hybridisation) so it has lowest bond length.

ethane>ethene>ethyne.

Explanation:

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Answer 2

Explanation:

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