Question
Chemistry Question on Chemical Reactions of Alcohols Phenols and Ethers
The correct order of spin only magnetic moments for the following complex ions is
A
[Fe(CN)6]3-< [CoF6]3- < [MnBr4]2- < [Mn(CN)6]3-
B
[Fe(CN)6]3-< [Mn(CN)6]3- < CoF6]3- < [MnBr4]2-
C
[COF6]3- < [MnBr4]2- < [Fe(CN)6]3- < [Mn(CN)6]3-
D
[MnBr4]2- < [CoF6]3- < [Fe(CN)6]3- < [Mn(CN)6]3-
Answer
[Fe(CN)6]3-< [Mn(CN)6]3- < CoF6]3- < [MnBr4]2-
Explanation
Solution
The correct option is(B): [Fe(CN)6]3-< [Mn(CN)6]3- < CoF6]3- < [MnBr4]2-