Which vitamin contains a cobalt-cyanide linka | vedclass

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Question

(D) Vitamin $B_{12}$,also known as cobalamin,is a complex organometallic compound.It contains a central cobalt ion $(Co^{3+})$ coordinated to a corrin

Vedclass · Accepted Answer

Vitamin $B_{12}$

Vedclass · Answer

(D) Vitamin $B_{12}$,also known as cobalamin,is a complex organometallic compound.It contains a central cobalt ion $(Co^{3+})$ coordinated to a corrin ring system.$A$ characteristic feature of its structure is the presence of a cyanide group $(-CN)$ attached to the cobalt atom,forming a cobalt-cyanide linkage.Therefore,the correct option is $D$.

Which vitamin contains a cobalt-cyanide linkage?

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