D-And F-Block Elements Ques 236

Question: Which of the following pair will have effective magnetic moment equal

Options:

A) Cr+3 and Mn+2

B) Cr+2 and Fe+2

C) V+2 and Sc+3

D) Ti+2 and V+2

Show Answer

Answer:

Correct Answer: B

Solution:

Cr+2 and Fe+2 Cr+2,,3d4 4 unpaired electrons Fe+2,3d6 4 unpaired electrons



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