1
JEE Main 2017 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Which of the following is a biodegradable polymer ?
A
JEE Main 2017 (Online) 9th April Morning Slot Chemistry - Polymers Question 61 English Option 1
B
JEE Main 2017 (Online) 9th April Morning Slot Chemistry - Polymers Question 61 English Option 2
C
JEE Main 2017 (Online) 9th April Morning Slot Chemistry - Polymers Question 61 English Option 3
D
JEE Main 2017 (Online) 9th April Morning Slot Chemistry - Polymers Question 61 English Option 4
2
JEE Main 2017 (Offline)
MCQ (Single Correct Answer)
+4
-1
Change Language
The formation of which of the following polymers involves hydrolysis reaction?
A
Bakelite
B
Nylon 6, 6
C
Terylene
D
Nylon 6
3
JEE Main 2016 (Online) 10th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following polymers is synthesized using a free radical polymerization technique ?
A
Teflon
B
Terylene
C
Melamine polymer
D
Nylon 6, 6
4
JEE Main 2016 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
Assertion :
Rayon is a semisynthetic polymer whose properties are better than natural cotton.

Reason :
Mechanical and aesthetic properties of cellulose can be improved by acetylation.
A
Both assertion and reason are correct, and the reason is the correct explanation for the assertion.
B
Both assertion and reason are correct, but the reason is not the correct explanation for the assertion.
C
Assertion is incorrect statement, but the reason is correct.
D
Both assertion and reason are incorrect.
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