The correct electronic configuration and spin - only magnetic moment (BM) of Gd³⁺ (Z = 64), respectively, are:
The correct electronic configuration and spin - only magnetic moment (BM) of Gd³⁺ (Z = 64), respectively, are:
Option 1 - <p>[Xe]4f⁷ and 7.9<br><!-- [if !supportLineBreakNewLine]--><br><!--[endif]--></p>
Option 2 - <p>[Xe]4f⁷ and 8.9<br><!-- [if !supportLineBreakNewLine]--><br><!--[endif]--></p>
Option 3 - <p>[Xe]5f⁷ and 8.9<br><!-- [if !supportLineBreakNewLine]--><br><!--[endif]--></p>
Option 4 - <p>[Xe]5f⁷ and 7.9<br><!-- [if !supportLineBreakNewLine]--><br><!--[endif]--></p>
3 Views|Posted 5 months ago
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1 Answer
A
Answered by
5 months ago
Correct Option - 1
Detailed Solution:
Gd: [Xe]4f?5d¹6s²
∴ Gd³? is [Xe]4f?
Also μ = √n (n + 2) B.M
= √7x9 B.M = 7.9 B.M
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Chemistry Ncert Solutions Class 12th 2023
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