Which of the following species must have maximum number of electrons in 'dxy' orbital ? | Periodic Table and Periodicity — Chem-Mantra | Chem-Mantra

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Periodic Table and PeriodicityeasyMCQ SINGLE

Question

Which of the following species must have maximum number of electrons in 'dxy' orbital ?

Answer: C

💡 Solution & Explanation

(a) Cr : 4s1 3d5 (each d-orbital has 1e-) (b) Fe3+ : 4s0 3d5 (each d-orbital has 1e-) (c) Cu+ : 4s0 3d10 (each d-orbital has 2e-)

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