Which of the two ions from the list given below that have the geometry that is explained by the same hybridisation or orbitals, `NO_(2)^(-),NO_(3)^(-),NH_(2)^(-),NH_(4)^(+),SCN^(-)` -

Options

A. `NO_(2)^(-) and NO_(3)^(-)`
B. `NH_(4)^(+) and NO_(3)^(-)`
C. `SCN^(-) and NH_(2)^(-)`
D. `NO_(2)^(-) and NH_(2)^(-)`

Answer

A

Explanation

The hybridizations are :
`NO_(2)^(-)(sp^(2)),NO_(3)^(-)(sp^(2)), NH_(2)^(-)(sp^(3)),NH_(4)^(+)(sp^(3))SCN^(-)(sp)`.
`NO_(2)^(-) and NO_(3)^(-)` have same hybridisation.