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QNEET-2024-Ch-90: NEET 2024 Chemistry - Class 12 NEET-2024-Ch-90 Solution: Which of the following pairs of ions will have same spin only…
Which of the following pairs of ions will have same spin only magnetic moment values within the pair? A. B. C. D. Choose the correct answer from the options given below
Multiple Choice Options
- A C and D only
- B A and D only
- C A and B only
- D B and C only
Step-by-Step Verified Solution
Magnetic moment _ = n ( n + 2 ) B M
n _ Number of unpaired electrons
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Ion | n | _ (BM)
Zn 2 + | 0 | 0
Ti 2 + | 2 | 8
Cr 2 + | 4 | 24
Fe 2 + | 4 | 24
Ti 3 + | 1 | 3
Cu 2 + | 1 | 3
V 2 + | 3 | 15
Cu + | 0 | 0
Hence (Cr 2 + , Fe 2 + ) and (Ti 3 + , Cu 2 + ) are the pair of same magnetic moment.