JEE MAIN - Chemistry (2024 - 30th January Morning Shift - No. 13)

Sugar which does not give reddish brown precipitate with Fehling's reagent, is :

Glucose

Sucrose

Lactose

Maltose

Sucrose do not contain hemiacetal group.

Hence it does not give test with Fehling solution.

While all other give positive test with Fehling solution