MCQ
Given below are two statements: one is labelled as Assertion $(A)$ and other is labelled as Reason $(R).$

Assertion $(A) :$ Sucrose is a disaccharide and a non-reducing sugar.

Reason $(R) :$ Sucrose involves glycosidic linkage between $C_{1}$ of $\beta$-glucose and $C_{2}$ of $\alpha$-fructose.

Choose the most appropriate answer from the options given below :

  • A
    Both $(A)$ and $(R)$ are true but $(R)$ is not the true explanation of $(A)$
  • B
    $(A)$ is false but $(R)$ is true.
  • $(A)$ is true but $(R)$ is false
  • D
    Both $(A)$ and $(R)$ are true and $(R)$ is the true explanation of $(A)$

Answer

Correct option: C.
$(A)$ is true but $(R)$ is false
c
Surcrose is example of disaccharide and non reducing sugar

Assertion : correct

Sucrose involves glycosidic linkage between $\mathrm{C}_{1}$ of $\alpha-\mathrm{D}$-glucose $\mathrm{C}_{2}$ of $\beta$-D-fructose

Reason : Incorrect

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free