`d_(z^(2))` orbital is used in hybridisation of :

Options

A. `PCl_(5)(g)`
B. Cationic part of `PCl_(5)(s)`
C. Anionic part of `PCl_(5)(s)`
D. `PCl_(3)(g)`

Answer

A, C

Explanation

(a) `PCl_(5)(g)rarrsp^(3)d{d_(z^(2))}`
(b) `PCl_(4)^(+)rarrsp^(3)`
(c) `PCl_(6)^(-)rarrsp^(3)d^(2){d_(z^(2)),d_(x^(2)-y^(2))}`
(d) `PCl_(3)rarrsp^(3)`