Hydrolysis of sucrose with dilute aqueous sulphuric acid yieldsA. 1:1 D-(+)-glucose, D-(-)-fructoseB. 1:2 D-(+)-glucose, D-(-)-fructoseC. 1:1 D-(-)-glucose, D-(+)-tructoseD. 1:2 D-(-)-glucose, D-(+)-fructose

Hydrolysis of sucrose with dilute aqueous sulphuric acid yieldsA. 1:1

1.	Hydrolysis of sucrose with dilute aqueous sulphuric acid yieldsA. 1:1 D-(+)-glucose, D-(-)-fructoseB. 1:2 D-(+)-glucose, D-(-)-fructoseC. 1:1 D-(-)-glucose, D-(+)-tructoseD. 1:2 D-(-)-glucose, D-(+)-fructose
Answer» Correct Answer - A On hydrolysis with dilute aqueous sulphuric acid, sucrose gives a equimolar mixture of D-(+)-glucose and D-(-)-fructose. `C_(12)underset"Sucrose"(H_(22))O_(11)+ H_(2)Ooverset(H_(2)SO_(4))rarrunderset"D-(+)-glucose"C_(6)H_(12)O_(6) + underset"D-(-)-fructose"C_(6)H_(12)O_(6)` Sucrose is dexlrorotatory but after hydrolysis , it gives dextrorotatory glucose and laevorotatory fructose. Laevorotatory fructose is more, so the mixture is laevorotatory.