Natural rubber is a polymer of :-

1. Isoprene

2. Styrene

3. Ethylene

4. Butadiene

Subtopic:  Polymers: Natural & Synthetic, Biodegradable & Non Biodegradable |
 88%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

Polymer that is used to make non stick cookware is: 

1. PVC

2. Polysterene

3. Polyethylene

4. PTFE

Subtopic:  Polymers: Natural & Synthetic, Biodegradable & Non Biodegradable |
 81%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

A copolymer of isobutylene and isoprene is called:

(a) butyl rubber                   (b) buna-S

(c) buna-N                          (d) thiokol

Subtopic:  Classification - Methods of Polymerization & Copolymerization |
 64%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

advertisementadvertisement

Terylene is a:

1. Polyamide                     

2. Polyester

3. Polyether                       

4. Long chain hydrocarbon

Subtopic:  Classification - Methods of Polymerization & Copolymerization |
 80%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

Thermosetting plastics are:

(a) cross-linked polymers

(b) don’t melt or soften on heating

(c) cross-linking is usually developed at the time of moulding where they harden reversibly

(d) all of the above

Subtopic:  Classification - Methods of Polymerization & Copolymerization |
 88%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

Which are true for terpolymer?

(a) Contains three monomers

(b) ABS plastic

(c) A polymer of acrylonitrile, butadiene and styrene

(d) All of the above

Subtopic:  Classification - Methods of Polymerization & Copolymerization |
 92%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

advertisementadvertisement

Nylon-6, 10 is a polymer of.
(a) hexamethylene and adipic acid
(b) hexamethylene and sebacic acid
(c) caprolactam
(d) none of the above

 

Subtopic:  Classification - Methods of Polymerization & Copolymerization |
 68%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

The abbreviation PDI refers to:
(a) name of the polymer
(b) polydispersity index of polymer
(c) application of polymer
(d) poly diagonal index

Subtopic:  Classification - Methods of Polymerization & Copolymerization |
 80%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

The monomer units of silicons a water repellant, acid resistant and heat resistant polymer is:

(a) Si                          (b) SiO2

(c) R2SiO                    (d) none of these

Subtopic:  Polymers: Natural & Synthetic, Biodegradable & Non Biodegradable |
 73%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

advertisementadvertisement

The monomer units of PTFE are:

1. Cl2CH-CH3

2. F2C=CF2

3. F3C-CF3

4. FClC=CF2

Subtopic:  Classification - Methods of Polymerization & Copolymerization |
 89%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch