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Which of these is least likely to act as...

Which of these is least likely to act as Lewis base?

A

CO

B

`F^(-)`

C

`BF_3`

D

`PF_3`

Text Solution

Verified by Experts

The correct Answer is:
c
Lewis base species are those which are clectron deficient and does require electron to complete their Octet. `BF_3` is an electron deficient species and is a Lewis acid.
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