Which general formula represents the homologous series of hydroca… - Vidyadip

MCQ

Which general formula represents the homologous series of hydrocarbons that includes the compound $1-$heptyne?

A
$ \mathrm{C}_n \mathrm{H}_{2 n-6} $
B
$ \mathrm{C}_n \mathrm{H}_{2 n} $
✓
$ \mathrm{C}_n \mathrm{H}_{2 n-2} $
D
$ \mathrm{C}_n \mathrm{H}_{2 n+2}$

✓

Answer

Correct option: C.

$ \mathrm{C}_n \mathrm{H}_{2 n-2} $

$1-$heptyne is alkyne. The general formula for alkyne is $ \mathrm{C}_n \mathrm{H}_{2 n-2}$.

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