Search Colleges, Courses, Exams, QnA, & Articles

LoginSign Up
Class 12thBiomoleculesChemistry

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

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

Reason (R): Sucrose involves glycosidic linkage between C1 of b-glucose and C2 of a-fructose.

Choose the most appropriate answer from the options given below:

Option 1 - <p>Both (A) and (R) are true but (R) is the true explanation of (A).</p>
Option 2 - <p>(A) is true but (R) is false.</p>
Option 3 - <p>(A) is false but (R) is true</p>
Option 4 - <p>Both (A) and (R) are true but (R) is not the true explanation of (A).</p>
2 Views|Posted 8 months ago
Asked by Shiksha User
1 Answer
A
8 months ago
Correct Option - 2
Detailed Solution:

Sucrose is the disaccharides which is a non-reducing sugar, but if forms glycosidic linkage between C1 of a - glucose and C2 of b-fructose. Hence Assertion is correct, but Reason is incorrect.

Thumbs Up IconUpvote Thumbs Down Icon

Similar Questions for you

At 25°C the standard emf of cell having reactions involving two electrons change is found to be 0.295 V. The equilibrium constant of the reaction is :

AK
Alok Kumar Singh

ΔG° = –RT * 2.303 log K

–nFE° = +RT * 2.303 log K

2 * 96500 * 0.295 = 8.314 * 298 * 2.303 log10 K

10 = log10 K = 1010

Kindly consider the following 

 

AK
Alok Kumar Singh

It has chiral centre and differently di substituted double bonded carbon atoms.

Which of the following will not give ether as product :-

 

AK
Alok Kumar Singh
Kindly go through the solution

 

Which is most reactive towards electrophilic aromatic substitution reaction :-

 

AK
Alok Kumar Singh

Rate of ESR ∝ No. of α – H (Hyperconjugation)

Which one of the following ions is the most stable in aqueous solution ?

(At. No. Ti = 22, V = 23, Cr = 24, Mn=25)

AK
Alok Kumar Singh

Cr3+ion is a most stable in aqueous solution due to. t2g half filled configuration

Taking an Exam? Selecting a College?

Get authentic answers from experts, students and alumni that you won't find anywhere else.

On Shiksha, get access to

66K
Colleges
|
1.2K
Exams
|
6.9L
Reviews
|
1.8M
Answers

Learn more about...

Chemistry Biomolecules 2025

Chemistry Biomolecules 2025

View Exam Details
3 Answered Questions

Most viewed information

Summary

Share Your College Life Experience

Didn't find the answer you were looking for?

Search from Shiksha's 1 lakh+ Topics

or

Ask Current Students, Alumni & our Experts

Quick Actions

Community GuidelinesUser Points System
QuestionsDiscussionsTags

Have a question related to your career & education?

or

See what others like you are asking & answering