AP EAMCET · Chemistry · Biomolecules
Hydrolysis of sucrose with dilute aqueous sulphuric acid yields
- A 1: 1 D-(+)-glucose; D-(-)-fructose
- B 1 : 2 D-(+)-glucose; D-(-)-fructose
- C 1: 1 D-(-)-glucose; D-(+)-fructose
- D \(1: 2\) D-(-)-glucose; D-(+)-fructose
Answer & Solution
Correct Answer
(A) 1: 1 D-(+)-glucose; D-(-)-fructose
Step-by-step Solution
Detailed explanation
On hydrolysis with dilute aqueous sulphuric acid, sucrose gives a equimolar mixture of D-(+) glucose and D-(-)-fructose. \[ \mathrm{C}_{12} \mathrm{H}_{22} \mathrm{O}_{11}+\mathrm{H}_2 \mathrm{O} \stackrel{\mathrm{H}_2 \mathrm{SO}_4}{\longrightarrow} \] sucrose…
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