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1
NEET 2023
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
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Which amongst the following molecules on polymerization produces neoprene?

A
NEET 2023 Chemistry - Polymers Question 2 English Option 1
B
H$$_2$$C = CH $$-$$ C $$\equiv$$ CH
C
NEET 2023 Chemistry - Polymers Question 2 English Option 3
D
H$$_2$$C = CH $$-$$ CH = CH$$_2$$
2
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus

Which among the following is a thermoplastic polymer?

A
Melamine polymer
B
Bakelite
C
Polythene
D
Urea-formaldehyde resin
3
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus

Which statement regarding polymers is not correct?

A
Elastomers have polymer chains held together by weak intermolecular forces
B
Fibers possess high tensile strength
C
Thermoplastic polymers are capable of repeatedly softening and hardening on heating and cooling respectively
D
Thermosetting polymers are reusable
4
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
The reagent 'R' in the given sequence of chemical reaction is :

NEET 2021 Chemistry - Polymers Question 5 English
A
CuCN/KCN
B
H2O
C
CH3CH2OH
D
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