Home Maths JEE - Advanced Previous Year Paper JEE-Advanced-2022-Paper-2 Among the following, the correct statement(s…
Maths JEE - Advanced Previous Year Paper JEE-Advanced-2022-Paper-2 Single Correct MCQ
Published on: August 13, 2026

Among the following, the correct statement(s) about polymers is(are)

A
The polymerization of chloroprene gives natural rubber.
B
Teflon is prepared from tetrafluoroethene by heating it with persulphate catalyst at high pressures.
C
PVC are thermoplastic polymers.
D
Ethene at 350 - 570 K temperature and 1000-2000 atm pressure in the presence of a peroxide initiator yields high density polythene.

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(b,c)

(i) Polymerization of chloroprene gives synthetic rubber

(ii) PVC is thermoplastic polymer

(iii) Ethene at 350-570K temperature and 1000-2000 atm pressure in presence of peroxide initor yields low density polythene.

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