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Chemistry
Which of the following reactions of glucose can be explained only by its cyclic structure?
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Q. Which of the following reactions of glucose can be explained only by its cyclic structure?
Biomolecules
A
Glucose forms pentaacetate.
5%
B
Glucose reacts with hydroxylamine to form an oxime.
5%
C
Pentaacetate of glucose does not react with hydroxylamine
82%
D
Glucose is oxidised by nitric acid to gluconic acid.
7%
Solution:
Pentaacetate of glucose does not react with $NH_{2}OH$ indicating absence of $—CHO$ group.