The correct order of hybridisation of the central atom in the following species `NF_(3),BF_(3),PF_(5)` and `[SiF_(6)]^(2-)` is `:`
A. `sp^(2),sp^(3),sp^(3)d^(2),sp^(3)d`
B. `sp^(3),sp^(2),sp^(3)d,sp^(3)d^(2)`
C. `sp^(2),sp^(3),sp^(3)d,sp^(3)d^(2)`
D. `sp^(3),sp^(2)sp^(3)d^(2),sp^(3)d^(3)`