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The complex ion that does not have d electrons in the metal atom is

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in Chemistry by (24.3k points)

The complex ion that does not have d electrons in the metal atom is

(A) [MnO4]–

(B) [Co(NH3)6]3+

(C) [Fe(CN)6]3–

(D) Cr(H2O)6]3+

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1 Answer

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Correct answer is (A) [MnO4]–

MnO4– ⇒ Mn7+(3d0)

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