See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

Hydrolysis Sucrose D glucose + -D-fructose     Hydrolysis Lactose D glucose + -D-galactose     Hydrolysis Amylose D glucose + -D-glucose+.....     Mannose cannot be hydrolysed. Lactose and mannose can reduce Fehling’s solution due to presence of hemiacetal and aldehyde group. SECTION – B