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In which of the following case the F-Br-...

In which of the following case the `F-Br-F` angle is less than `90^(@)`?

A

(i),(v) and (vi) (c)

B

(i), (iv) and (vi)

C

(iii), (iv) and (vii)

D

(ii) and (v) only

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The correct Answer is:
B
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