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Glucose and fructose are prepared in equal amount when:
  • a)
    sucrose is boiled with dil. HCl in alcoholic solution
  • b)
    hydrolysis of starch by boiling it with dil.H2SO4 at 393K under pressure
  • c)
    Either of the two
  • d)
    None of the above
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Glucose and fructose are prepared in equal amount when:a)sucrose is bo...
It is a method of preparation of glucose form sucrose i.e. cane sugar.
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Glucose and fructose are prepared in equal amount when:a)sucrose is bo...

Boiling sucrose with dil. HCl in alcoholic solution

- When sucrose is boiled with dilute hydrochloric acid in an alcoholic solution, it undergoes hydrolysis to form equal amounts of glucose and fructose.
- The reaction can be represented as follows:
C12H22O11 + H2O + HCl → C6H12O6 + C6H12O6
- This process breaks down the glycosidic bond between glucose and fructose in sucrose, resulting in the formation of glucose and fructose in equal amounts.
- The reaction is carried out under controlled conditions to ensure the complete hydrolysis of sucrose to glucose and fructose.

Therefore, when sucrose is boiled with dilute HCl in an alcoholic solution, equal amounts of glucose and fructose are prepared.
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Glucose and fructose are prepared in equal amount when:a)sucrose is boiled with dil. HCl in alcoholic solutionb)hydrolysis of starch by boiling it with dil.H2SO4 at 393K under pressurec)Either of the twod)None of the aboveCorrect answer is option 'A'. Can you explain this answer?
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