MHT CET Chemistry question

Amongst the ion of 3d transition series paramagnetic character increases from Ti to

Answer: (B)

Solution

Unpaired electrons: Ti2+ (d2) = 2, Cr2+ (d4) = 4, Mn2+ (d5) = 5, Fe2+ (d6) = 4, Ni2+ (d8) = 2;

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Question ID VK-074300