+2 votes
in Mathematics by kratos

The central heavy metal cobalt of vitamin B12 is coordinately bound to

(A) Cyanide group

(B) Amino group

(C) Carboxyl group

(D) Sulphide group

1 Answer

+6 votes
by kratos
 
Best answer

The central heavy metal cobalt of vitamin B12 is coordinately bound to Cyanide group.

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