Home
Class 12
CHEMISTRY
Glucose and fructose can be distingusied...

Glucose and fructose can be distingusied by:

A

Lucas test

B

Ninhydrin test

C

Benedict regent test

D

All of the these

Text Solution

Verified by Experts

The correct Answer is:
C
Glucose reduces Benedict's solution (alkanline solution of copper sulphate complexed with sodium citrate and sodium carbonate). White fructose do not.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • BIOMOLECULES

    A2Z|Exercise Proteins|18 Videos

  • BIOMOLECULES

    A2Z|Exercise Vitamins, Hormones And Nucleic Acid|11 Videos

  • ALDEHYDES, KETONES AND CARBOXYLIC ACID

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • CHEMICAL KINETICS

    A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

Glucose and fructose are:

Glucose and fructose are :

Knowledge Check

  • Glucose and fructose can be disntiguished by

    A
    Barford's tests
    B
    Fehling solution
    C
    Bendict
    D
    Saliwanoff's test

  • Glucose and fructose are

    A
    anomers
    B
    epimers
    C
    diastercomers
    D
    functional isomers

  • Assertion : Glucose and fructose cannot be distinguished by silver mirror test. Reason : Glucose contains aldehydic group while fructose has ketonic group.

    A
    If both assertion and reason are correct and reason is correct explanation for assertion.
    B
    If both assertion and reason are correct but reason is not correct explanation for assertion.
    C
    If assertion is correct but reason is incorrect.
    D
    If assertion and reason are both incorrect.

    • Similar Questions

    Explore conceptually related problems

    Glucose and fructose form

    STATEMENT-1 : Glucose and fructose can be differentiated by Fehling's solution. and STATEMENT-2 Glucose is an aldose while fructose is a ketose (having keto functional group).

    Glucose and Fructose can be differentiated by:

    An aldohexose (e.g., glucose) and 2 - oxohexose (e.g., fructose) can be distinguished with the help of

    (+)-Glucose and (-)-fructose can be differentiated by

    Home
    Profile