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Chemistry
The metal present in vitamin B12 is
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Q. The metal present in vitamin $ B_{12} $ is
BHU
BHU 2007
A
iron
B
manganese
C
cobalt
D
mercury
Solution:
Cobalt $(Co)$ metal is present in vitamin $B _{12}$. The chemical name of vitamin $B_{12}$ is cyano cobalamine.