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Which of the following statements is not...

Which of the following statements is not correct regarding halides of group 13 elements ?

A

`BF_(3)` is a weaker Lewis acid than `BCl_(3)`

B

Boron halides act as Lewis acids.

C

The tendency of form `ppi-ppi` double bond is less in `BF_(3)` than in `BCl_(3)`.

D

Aluminium halides exist as dimers but corresponding boron halides are monomers.

Text Solution

Verified by Experts

The correct Answer is:
C
`BF_(3)` has maximum tendency to form `ppi-dpi` bonds.
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