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JEE Main Chemistry Class 12 The D and F Block Elements Part 1 Questions

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Question : 37

Total: 100

The pair of metal ions that can give a spin only magnetic moment of 3.9BM for the compex [M(H2O)6]Cl2, is:

[Jan. 12,2019(I)]

V2+ and Co2+
V2+ and Fe2+
Co2+ and Fe2+
Cr2+ and Mn2+

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