AIIMS 2015 Chemistry Question Paper for free online practice with solutions
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Question : 42 of 60
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Assertion (A) : In any transition series, the magnetic moment of M ion first increases and then decreases.
Reason (R) : In any transition series, the number of unpaired electrons first increases, afterward decrease.
Reason (R) : In any transition series, the number of unpaired electrons first increases, afterward decrease.
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