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Which one of the following pentafluoride...

Which one of the following pentafluorides cannot be formed?

A

`PF_(5)`

B

`AsF_(5)`

C

`SbF_(5)`

D

`BiF_(5)`

Text Solution

Verified by Experts

The correct Answer is:
D
The `+5` oxidation state of Bi is unstable due ot inert pair effect.
Thus, `BiF_(5)` cannot be formed.
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