The normal spinel among the following mixed metal-oxides is · ABC26IN0632
Subject: Inorganic Chemistry · Chapter: Coordination Chemistry · Topic: Coordination Compounds – General · Exam: JAM 2005-2022 · Marks: 2 · Difficulty: Easy
The normal spinel among the following mixed metal-oxides is
(a)$\mathrm{CoFe}_{2} \mathrm{O}_{4}$
(b)$\mathrm{NiFe}_{2} \mathrm{O}_{4}$
(c)$\mathrm{CuFe}_{2} \mathrm{O}_{4}$
(d)$\mathrm{ZnFe}_{2} \mathrm{O}_{4}$
Answer
Answer: D ✓ checked by 4AB · confidence high
Explanation
ZnFe₂O₄: Zn²⁺ (d¹⁰) takes tetrahedral sites — normal spinel (d).
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