The number of complexes from the following with no electrons in the t2 orbital is _______. TiCl4, [MnO4] –, [FeO4] 2–, [FeCl4] –, [CoCl4] 2– (A) 3 (B) 1 (C) 4 (D) 2

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Question

The number of complexes from the following with no electrons in the t2 orbital is _______. TiCl4, [MnO4] –, [FeO4] 2–, [FeCl4] –, [CoCl4] 2–

(A) 3
(B) 1
(C) 4
(D) 2

Prashant Kotian · Accepted Answer

Correct answer: A. TiCl4 ⇒ Ti+4 ⇒ Mn+7 ⇒ Fe+6 ⇒ Fe+2 ⇒ Co+2

💡 Solution & Explanation