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The number of lone pair(s) of electrons ...

The number of lone pair(s) of electrons on the central atom in `[BrF_4]^(-), XeF_6 and [SbCl_6]^(3-)` are, respectively

A

2, 0 and 1

B

1, 0 and 0

C

2, 1 and 1

D

2, 1 and 0

Text Solution

Verified by Experts

The correct Answer is:
C

2, 1 and 1
`BrF_4^(-) rArr sp^3 d^2 rArr 2l.p. + 4 b.p. `
`XeF_6 to sp^3 d^3rArr 1l.p. + 6 b.p.`
`SbCl_6^(3-) rArr sp^3 d^3 rArr 1 l.p. + 6. b. p.`
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