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JEE Main202127 Aug 2021Evening ShiftChemistryBiomoleculesActual

Hydrolysis of sucrose gives:

Options

  1. Aα - D - ( + ) - Glucose and α - D - ( - ) -Fructose
  2. Bα - D - ( + ) - Glucose and β - D - ( - ) - Fructose
  3. Cα - D - ( - ) -Glucose and β - D - ( - ) -Fructose
  4. Dα - D - ( - ) - Glucose and α - D - ( + ) -Fructose

Correct answer

B. α - D - ( + ) - Glucose and β - D - ( - ) - Fructose

Step-by-step solution

Sucrose is a disaccharide of α - D - ( + ) - Glucose and β - D - ( - ) - Fructose. So on hydrolysis we obtain α - D - ( + ) - Glucose and β - D - ( - ) - Fructose.

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