(a) Giving their structures, state the number of single bonds, double bonds and triple bonds (if any) in the following compounds :

(i) ethyne (ii) ethene (iii) benzene

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1 Answers

(a) (i) Ethyne:- Single bonds: Two; Triple bond: One

(ii) Ethene:- Single bonds: Four; Double bond: One

(iii) Ethane:- Single bonds: Nine; Double bonds: Three

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