Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Which of the following statements are incorrect about glucose?
A
It is an aldohexose.
B, C and D
B, C and D
B
On heating with HI, it forms 
-hexane.
B and C
-hexane. B and C
C
It is present in furanose form.
A and D
A and D
D
It does not give 2,4-DNP test.
(E) The β-form of glucose is obtained from concentrated solution of glucose at 303 K.
Choose the correct answer from the options given below.
C and E
(E) The β-form of glucose is obtained from concentrated solution of glucose at 303 K.
Choose the correct answer from the options given below.
C and E
Text Solution
Verified by ExpertsThe correct answer is:
D
Among the given statements, only 
and 
are incorrect while other statements A, B and D
are correct.
The correct form of C and E are
• The six membered cyclic structure of glucose is called pyranose structure.
• The β-form of glucose is obtained by crystallization from hot and saturated aqueous solution at 371 K.
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