Home
Class 12
CHEMISTRY
Assertion : Glucose is dextrose Reaso...

Assertion : Glucose is dextrose
Reason : the open chains of glucose have four asymmettrical carbon .

A

Both A and R are true and R is the correct explanation of A.

B

Both A and R are true but R is not the correct explanation of A.

C

A is true but R is false

D

A is false but R is true

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Glucose has_____ asymmetric carbon atom.

The number of chiral centers in the open chain structure of glucose is :

Assertion : Glucose is correctly named as D-(+)-glucose. ' 3 Reason : ‘D’ before the name of glucose represents its dextrorotatory nature.

Assertion : Glucose is favoured respiratory substrate. Reason : When glucose is used as respiratory substrate and is completely oxidised, RQ is 1.

Assertion :- In photosynthesis there is synthesis of glucose but it is stored in form of starch. Reason :- Glucose is osmotically active while starch is osmotically inactive

Assertion : D-glucose is dextrorotatory whereas L-glucose is laevorotatory. Reason : D-compounds are always dextro and L-compounds are always laevorotatory

Which of the following is the open-chain structure of D-glucose?

Write any two reactions of glucose which cannot be explained be the open chain structure of glucose molecule.