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Manipal MET2021ChemistryBiomolecules

To become a carbohydrate a compound must contain at least :

Options

  1. A2 carbons
  2. B3-carbons
  3. C4 carbons
  4. D6 carbons

Correct answer

B. 3-carbons

Step-by-step solution

Carbohydrates are optically active polyhydroxy aldehyde ketones it must contain at least three carbon atom. Hydroxyaldehyde with, 2 carbon atom i.e., CH ₂ OH CHO is not carbohydrate as it is optically inactive.

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