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If the B-F distance in (CH(3))(3)N - BF(...

If the `B-F` distance in `(CH_(3))_(3)N - BF_(3)` is 139 pm then what distance would you except in `BF_(3)` ?

A

`= 130 "pm"`

B

`gt 139` pm

C

`lt 139` pm

D

Can't predict

Text Solution

Verified by Experts

The correct Answer is:
C
In `BF_(3)` due to back bonding bond order increases and bond length decreases
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