Latest AIEEE Aptitude Question SOLUTION: The pair in which both species have the same magnetic moment (spin only value) is – (A) [Cr(H2O)6]2+, [CoCl4]2– (B) [Cr(H2O)6] 2+, [Fe(H2O)6] 2+ (C) [Mn(H2O)6]2+, [Cr(H2