The presence of Cobalt in Vitamin B12 was established for the first time by Options: A . &nbspHydrolysis test B . &nbspSpectroscopy C . &nbspBorax-Bead test D . &nbspSodium Nitroprusside test

The presence of Cobalt in Vitamin B12 was established for the first time by

Question

The presence of Cobalt in Vitamin B12 was established for the first time by

Options:

A . Hydrolysis test

B . Spectroscopy

C . Borax-Bead test

D . Sodium Nitroprusside test

Answer: Option B

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