The main factor responsible for weak aci...

The main factor responsible for weak acidic nature of B - F bonds in `BF_(3)` is

A

large electronegativity of F

B

three centered two electron bonds in `BF_3`

C

`ppi-ppi` back bonding

D

small size of B atom

Verified by Experts

The correct Answer is:

C

`p pi - p pi` back bonding in `BF_3`

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