Question

63. The complex (n4-C8H8)M(CO)3, follows 18-electron rule. Which of the following first
row transition metal (M) is present in it ?
(A) CO
(B) Fe
(C) Mn
(D) Ni​

Answer 1

Answer:

dd

Explanation:

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Answer 2

Answer:

option B is the correct answer

Explanation:

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