question_answer

The correct order of hybridisation of the central atom in the following species: \[N{{H}_{3}},{{[PtC{{l}_{4}}]}^{2-}},PC{{l}_{5}}\]and\[BC{{l}_{3}}\]is:

A)  \[ds{{p}^{2}},\text{ }ds{{p}^{3}},\text{ }s{{p}^{2}},\text{ }s{{p}^{3}}\]

B)  \[s{{p}^{3}},\ ds{{p}^{2}},s{{p}^{3}},s{{p}^{2}}\]

C) \[ds{{p}^{2}},\text{ }s{{p}^{2}},\text{ }s{{p}^{3}},\text{ }ds{{p}^{3}}\]

D)  \[ds{{p}^{2}},\text{ }s{{p}^{3}},\text{ }s{{p}^{2}},\text{ }s{{p}^{3}}\]

Correct Answer: B

Solution :