Which one of the following | Biomolecules

JEE MAIN 2020

06-09-2020 S2

Question

Which one of the following statements is not true?

Select the correct option:

Lactose contains $\alpha$-glycosidic linkage between $\mathrm{C}_1$ of galactose and $\mathrm{C}_4$ of glucose

Lactose is a reducing sugar and it gives Fehling's test

On acid hydrolysis, lactose gives one molecule of D(+)-glucose and one molecule of D(+)-galactose

Lactose $\left(\mathrm{C}_{11} \mathrm{H}_{22} \mathrm{O}_{11}\right)$ is a disaccharide and it contains 8 hydroxyl groups

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Chemistry

Medium

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