Chemistry (M.Phil./Ph.D.) 2018 Panjab University Entrance Exam With Answers

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25.

Magnetic moment of Cr (Z=24), Mn+ (Z=25) and Fe2+ (Z=26) are x, y, z. They are in the order

A: x < y < z
B: z < x = y
C: x = y = z
D: x = y < z

The answer is: B

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