BCECE SERIES Chemistry
Polymers
7 previous year questions.
Volume: 7 Ques
Yield: Medium
High-Yield Trend
7
2017 Chapter Questions 7 MCQs
01
PYQ 2017
medium
chemistry ID: bcece-20
Plexiglass is a commercial name of
1
Glyptal
2
Polymethyl methacrylate
3
Polystyrene
4
Polyacrylonitrile
02
PYQ 2017
medium
chemistry ID: bcece-20
Among cellulose, poly vinyl chloride (PVC), nylon and natural rubber, the polymer in which intermolecular forces of attraction are weakest is
1
Nylon
2
PVC
3
Natural rubber
4
Cellulose
03
PYQ 2017
medium
chemistry ID: bcece-20
The monomer used to produce orton is
1
CH2 = CHF
2
CH2 = CCl2
3
CH2 = CHCl
4
CH2 = CHCN
04
PYQ 2017
medium
chemistry ID: bcece-20
Among the following substituted silanes the one which will give rise to cross linked silicone polymer on hydrolysis is
1
R3SiCl
2
R3SiCl2
3
R4Si
4
RSiCl3
05
PYQ 2017
medium
chemistry ID: bcece-20
Which one of the following is not a condensation polymer ?
1
Dacron
2
Neoprene
3
Melamine
4
Glyptal
06
PYQ 2017
medium
chemistry ID: bcece-20
Which of the following is fully fluorinated polymer ?
1
Neoprene
2
Teflon
3
Thiokol
4
PVC
07
PYQ 2017
medium
chemistry ID: bcece-20
Which of the following is a polyamide ?
1
Teflon
2
Nylon-6, 6
3
Terylene
4
Bakelite