The hybrid state of halogen atom is `sp^(3)` in

In which of following ions, the hybrid state of halogen atom is sp^3 ?

In which species the hybrid state of central atom is/are sp^(3)d ?

In hybrid state of N atom is

In hybrid state of N atom is

In which species the hybrid state of central atom is / are sp^(3)d ?

In which species the hybrid state of central atom is / are sp^(3) d ?

Assertion :-The acetylene molecule is linear in shape. Reason :- The hybrid state of both the carbon atoms in acetylene is sp^2 .

The hybrid states of phosphorous atoms in each PCl_(5) and PBr_(5) in gasesous phase are sp^(3)d . But, in solid PCl_(5) ,phosphorous shows sp^(3)d^(2) and sp^(3) hybrid states. While,P in PBr_(5) is in sp^(3) hybrid state. This is because:

What is the state of hybridisation of halogen atom in the Oxoacids of halogens ?