Hydrolysis of sucrose with dilute aqueous sulphuric acid yields

Q: Hydrolysis of sucrose with dilute aqueous sulphuric acid yields

d On hydrolysis with dilute aqueous sulphuric acid, sucrose forms a equimolar mixture of $D-(+)$ -glucose and $D-(-)$ -fructose. The reaction for the hydrolysis of sucrose is as follow $\mathop {{C_{12}}{H_{22}}{O_{11}}}\limits_{Sucrose} + {H_2}O\xrightarrow{{{H_2}S{O_4}}}\mathop {{C_6}{H_{12}}{O_6}}\limits_{D - ( + ) - glu\cos e} + \mathop {{C_6}{H_{12}}{O_6}}\limits_{D - ( - ) - fructose} $ Solution of sucrose is dextrorotatory (specific rotation $=+66.1^{\circ}$ ) but after hydrolysis gives dextrorotatory glucose and levorotatory fructose. The solution of formed product is found to be levorotatory (specific rotation $\left.=-20.0^{\circ}\right)$

SECTION - A [CHEMISTY - MCQ]

GSEB - English Medium

Hydrolysis of sucrose with dilute aqueous sulphuric acid yields

A$1: 2 D-(+)-$ glucose; $D-(-)-$ fructose
B$1: 2 D-(-)-$ glucose $; D -(+)-$ fructose
C$1: 1 D-(-)-$ glucose; $D-(+)-$ fructose
D$1: 1 D-(+)-$ glucose; $D-(-)-$ fructose

AIIMS 2018, Medium

STD 11 Science
JEE
STD 12 - 10. Biomolecules
Chemistry

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