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HCN and HNC moleculas have equal number ...

`HCN` and `HNC` moleculas have equal number of

A

lone pair and `sigma` bonds

B

`sigma` bonds and `pi` bonds

C

`pi` bonds and lone pair

D

lone pairs, `sigma` bonds and `pi` bonds

Text Solution

Verified by Experts

The correct Answer is:
D
`H - C = N`: has`1` lone `2 sigma` bonds and two `pi` bonds
`H - N overset (+) (rarr) = C overset (-) (rarr)` : has `1` lone `2 sigma` bonds and two `pi` bonds
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