Which of the following $n$ mole molecules of carbohydrate contains $2n$ mole molecules of galactose,$n$ moles of glucose,and $n$ moles of fructose upon hydrolysis?

Number of stereo centers present in linear and cyclic structures of glucose are respectively

$A$ disaccharide $X$ cannot be oxidised by bromine water. The acid hydrolysis of $X$ leads to a laevorotatory solution. The disaccharide $X$ is

Which of the following is a pentose sugar?

Consider the following statements:
Statement $I$: All monosaccharides are reducing sugars.
Statement $II$: Sucrose can reduce ammoniacal silver nitrate solution.
Choose the correct answer from the options given below.

What are the expected products of the hydrolysis of lactose?