Answers

2015-09-12T10:11:05+05:30
1/2(v+m+c-a) V stands for valency of central atom (N) M for monovalent atom (3) C stands for cation ( here it is 0) A stands for anion (0) So solving it using the formula we get,,,, 1/2(5+3) =1/2*8 = 4 ( sp3)
0