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NTA Abhyas NEET2020ChemistryBiomoleculesPractice

What does cellulose give on complete hydrolysis?

Options

  1. AD - ribose
  2. BD - glucose
  3. CL - glucose
  4. DD - fructose

Correct answer

B. D - glucose

Step-by-step solution

Cellulose is a linear polymer of β - D - glucose in which C 1 of one glucose unit is connected to C 4 of the other through glycosidic linkage. It does not undergo hydrolysis easily. However on heating with dilute H 2 SO 4 under pressure. It does undergo hydrolysis to give only D - glucose. C 6 H 10 O 5 n + nH 2 O → H + 2 C 6 H 12 O 6 D - Glucose

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