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JEE Main202310 Apr 2023Evening ShiftChemistryStructure of AtomActual

For a metal ion, the calculated magnetic moment is 4 . 90 BM . This metal ion has _______ number of unpaired electrons

Correct answer

0

Step-by-step solution

The magnetic moment of the metal ion can be calculated using μ = n n + 2 BM n = number of unpaired electrons. μ = 4 . 90   BM 4 . 90 BM = ( n ) ( n + 2 )   BM 24   =   ( n )   ( n   +   2 ) n   =   4

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