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CGP EDU Academic Team
Published on: August 13, 2026
The magnetic moment of 25 Mn in ionic state is 3.83 B.M, then Mn is in :
Text Solution
Verified by ExpertsThe correct answer is:
C
= 
; n = 3, and three unpaired electrons are found when Mn is in Mn 4+ i.e., 3d 3 4s 0 configuration as its metal electron configuration is [Ar] 18 3d 5 4s 2 .
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