AP EAMCET · Chemistry · d and f Block Elements
The calculated magnetic moment (in Bohr magnetons of \(\mathrm{Cu}^{2+}\) ion is)
- A \(1.73\)
- B zero
- C \(2.6\)
- D \(3.14\)
Answer & Solution
Correct Answer
(A) \(1.73\)
Step-by-step Solution
Detailed explanation
Electronic configuration of \(\mathrm{Cu}^{2+}\) is \(1 s^2, 2 s^2, 2 p^6, 3 s^2, 3 p^6, 3 d^9\) (because \(2 e^{-}\)goes from \(4 s\) orbital) Number of unpaired electrons \(=1\)…
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