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Vitamin B(12) contains...

Vitamin `B_(12)` contains

A

`Zn (II)`

B

`Ca(II)`

C

`Fe(II)`

D

`Co(III)`

Text Solution

Verified by Experts

The correct Answer is:
D
Metal cobalt is present in vitamin `B_(12)` whose molecular formula is `C_(63) H_(84) N_(14)O_(14) PCo` and chemical name is cyanocobalamine.
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