Question

oxidation state of Nitrogen in H-N=C is
a) - 4 b) +3 c) - 3 d) - 2

Answer 1

The correct answer is C.  -3

But your q is incorrect. the HCN structure is H_C≡N

because:

1. carbon make 4 bonds
2. hydrogen make 1 bond
3. nitrogen make 3 bonds

morever:

in HCN molecule the oxidation state of:

1. carbon is +2
2. hydrogen is +1
3. nitrogen is -3

HOPE IT HELPS YOU AND PLZ MARK AS BRAINLIEST IF YOU THINK I DESERVE IT:)