Home
Class 12
CHEMISTRY
When either form of D-Glucose is dissolv...

When either form of D-Glucose is dissolved In water, the solution gradually changes its optical rotation and finally attains a constant optical rotation of `+52^(@)`.

Which form of D-GIucose is more stable?

A

`alpha`D-Glucose

B

`beta`D-Glucose

C

Open chain

D

All forms are equally stable

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • BIOMOLECULES

    AAKASH INSTITUTE ENGLISH|Exercise Section-E (Assertion-Reason Type Questions )|5 Videos

  • BIOMOLECULES

    AAKASH INSTITUTE ENGLISH|Exercise Section-E (Matrix match Type Questions )|6 Videos

  • BIOMOLECULES

    AAKASH INSTITUTE ENGLISH|Exercise Section-C (Objective Type Questions (More than one option is correct))|10 Videos

  • AMINES

    AAKASH INSTITUTE ENGLISH|Exercise Assignment Section -J (Aakash Challengers Questions)|9 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    AAKASH INSTITUTE ENGLISH|Exercise Assignment Section J (Aakash Challengers Questions)|10 Videos

Similar Questions

Explore conceptually related problems

When either form of D-Glucose is dissolved In water, the solution gradually changes its optical rotation and finally attains a constant optical rotation of +52^(@) . Which of the following statements, is true?

When either form of D-Glucose is dissolved In water, the solution gradually changes its optical rotation and finally attains a constant optical rotation of +52^(@) . What is the percentage of open chain D-Glucose in solution?

When a metallic oxide is dissolved in water, then the solution formed has a high concentration of which ions

During mutarotation of beta -D-glucose in aqueous solution angle of optical rotation

Which of the following when dissolved in water forms a solution which is non-conducting?

A sugar exist in two isomeric form alpha-D & beta-D with specific rotation of 110^(@) and 30^(@) respectively. When alpha-D form of the suar is dissolved in water exhibits mutarotation till the equilibrium value of 90^(@) is attained. The equilibrium constant of mutarotation of beta-D form [Assuming only alpha and beta form in solution] is equal to:

Which of the following when dissolving in water forms a solution which is non-conducting?

A solution of d-glucose in water rotates the plane polarised light

When alpha-D glucose is dissolved in water, it undergoes a partial converion to beta-D glucose to exhibit mutarotation. This conversion stops when 63.6% of glucose is in beta form. Assuming that equilibrium has been attained, calculate K_(c) for mutarotation.