In [Ni(NH3)4]SO4, the E.A.N. of Ni is

Question

In [Ni(NH3)4]SO4, the E.A.N. of Ni is (A) 34 (B) 35 (C) 36 (D) 37

Tardigrade Admin · Accepted Answer

EAN = (atomic no) - (oxidation state) + (2 × number of Ligands) = 2 8 - 2 + 2 × 4 = 34

Q. In $[N i (N H_{3})_{4}] S O_{4},$ the E.A.N. of $N i$ is