D-And F-Block Elements Ques 253

Question: Amongest following the lowest degree of paramagnetism per mole of the compound at 298 K will be shown by

Options:

A) $ MnSO_4.4H_2O $

B) $ CuSO_4.5H_2O $

C) $ FeSO_4.6H_2O $

D) $ FeSO_4.5H_2O $

Show Answer

Answer:

Correct Answer: B

Solution:

$ CuSO_4.5H_2O $ Because it has only one unpaired electrons.



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