See image — AITS & Test Series Chemistry Question
Question
See image
Answer: B
💡 Solution & Explanation
M – 4s23d6 My+ M+ 4s13d6 – No. of unpaired electron is 5. x > y Mx+ M+3 4s0 3d5 –No. of unpaired electron is 5 half-filled orbitals, more stable.
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