Arrange the following in the decreasing order of their magnetic moment values:
A. Sc
B. V
C. Mn
D. Fe
E. Ni
Choose the correct answer from the option given below:
This question was previously asked in
Shift 21/05/2023 3:30 PM - 6:30 PM
A
C>D>B>A>E
B
C>D>A>E>B
C
D>C>B>A>E
D
C>D>B>E>A
Correct Answer
C>D>B>E>A
Detailed Explanation
The magnetic moment of an atom or ion is influenced by the number of unpaired electrons it possesses. Following Hund's rule, more unpaired electrons lead to a higher magnetic moment.
C. Mn (5 unpaired electrons)
D. Fe (4 unpaired electrons)
B. V (3 unpaired electrons)
E. Ni (2 unpaired electrons)
A. Sc (1 unpaired electrons)
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