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JEE Main Chemistry Class 12 Biomolecules Part 2 Questions
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Question : 42
Total: 65
Given below are two statements. One is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: Amylose is insoluble in water.
Reason R: Amylose is a long linear molecule with more than 200 glucose units.
In the light of the above statements, choose the correct answer from the options given below.
[29-Jul-2022-Shift-2]
A
Both
A
and
R
are correct and
R
is the correct explanation of
A
.
Both
A
and
R
are correct but
R
is NOT the correct explanation of
A
.
A
is correct but
R
is not correct
A
is not correct but
R
is correct.
Validate
Solution:
Amylose is a linear polymer formed by combination of
α
−
D
glucose through 1 , 4- glycosidic linkage.
It is water soluble.
So, assertion is incorrect.
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