JEE Main Chemistry question

Chemistry Coordination Compounds JEE Main

The complex is correctly named as

(A)Mercury tetrathiocyanatocobaltate(II)Correct
(B)Mercury cobalt tetrasulphocyano(II)
(C)Mercury tetrasulphocyanidocobaltate(II)
(D)Mercury sulphocyanatocobaltate(II)

Answer: (A)

Solution

(Co, 4 thiocyanato ligands) pairs with : mercury tetrathiocyanatocobaltate(II).

Question ID VK-155706