JEE Main 2019 Chemistry question

Chemistry Coordination Compounds JEE Main 2019

The number of bridging CO ligand(s) and Co–Co bond(s) in Co(CO), respectively are:

(A)2 and 0
(B)0 and 2
(C)4 and 0
(D)2 and 1Correct

Answer: (D)

Solution

Two μ-CO bridges and one Co–Co bond.

Question ID VK-010430