Read the following short write-up and answer the questions at the end of it.
In certain polar solvents `PCl_(5)` undergoes an ionisation reaction in which `Cl^(-)` ion leaves one `PCl_(5)` molecule and attach itself to another.
`2PCl_(5)rarrPCl_(4)^(+)+PCl_(6)^(-)`
Number of lone pairs around phosphorus in `PCl_(5),PCl_(4)^(+) and PCl_(6)^(-)` are respectively :

Options

A. 0, 1, 2
B. 0, 0, 0
C. 1, 2, 3
D. 0, 2, 1

Answer

B