Chemical name of vitamin-A is
A. thiamine
B. axerophthol (retinol)
C. ascorbic acid
D. nicothamide
Answer: Option B
This Question Belongs to Chemistry GK Chapter Wise >> Biomolecules And Polymers
Related Questions on Biomolecules and Polymers
The fibers, such as nylon and polyester, that are made from chemical substances are called:
A. Natural fibres
B. Wool
C. Synthetic fibres
D. Silk
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