The formal charges possible on three N-atoms in `N_(3)^(-)` molecule is / are : [If N atoms are connected in the sequence `N-N-N`]

Options

A. `0, +1, -2`
B. `-1, 0, -1`
C. `-1,+1,-1`
D. `-2,+1,0`

Answer

A, C, D

Explanation

`underset(0)N-=overset(o+)underset(+1)N-underset(-2)N^(2-),overset(2-)underset(-2)N-overset(o+)underset(+1)N-=underset(0)N,overset(-1)underset(-1)N=overset(o+)underset(+1)N=overset(-1)underset(-1)N`