Question

The pair having the same magnetic moment is (At No. Cr = 24, Mn = 25, Fe = 26, Co = 27)
(а) [Cr(H2O)6]2+ and [CoCl4]2-
(b) [Cr(H2O)6]2+ and [Fe (H2O)6]2+
(c) [Mn(H2O)6]2+ and[Cr(H2O)6]2+
(d) [COCl4]2- and [Fe(H2O)6]2+

Answer 1

Explanation:

c and d is a right ans ........