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The BCl3 is a planar molecule whereas NC...

The `BCl_3` is a planar molecule whereas `NCl_3` is pyramidal because

A

B-Cl bond is more polar than N-Cl bond

B

N-Cl bond is more covalent than B-Cl bond

C

nitrogen atom is smaller than boron atom

D

`BCl_3` has no lone pair but `NCl_3` has a lone pair of electrons

Text Solution

Verified by Experts

The correct Answer is:
D
`BCl_3` have `sp^2` hybridisation and no lone pair of electron on central atom but `NCl_3` have `sp^3` hybridisation and also contains one lone pair of electron on nitrogen , so `BCl_3` is planar.
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