MCQ Questions for Class 12 Chemistry Chapter 15 Polymers Part-1 with Answers

Polymers Part-1 Class 12 Chemistry MCQs Questions with Answers

Check the below NCERT MCQ Questions for Class 12 Chemistry Chapter 15 Polymers Part-1 with Answers Pdf free download. MCQ Questions for Class 12 Chemistry with Answers were prepared based on the latest exam pattern. We have Provided Polymers Part-1 Class 12 Chemistry MCQs Questions with Answers to help students understand the concept very well.

Class 12 Chemistry Chapter 15 Quiz

Class 12 Chemistry Chapter 15 MCQ Online Test

You can refer to NCERT Solutions for Class 12 Chemistry Chapter 15 Polymers Part-1 to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.

Polymers Part-1 Class 12 Chemistry MCQ online test

Q1.	Bakelite is an example of
	A.elastomer
	B.fibre
	C.thermoplastic
	D.thermosetting

Ans: thermosetting

Q2.	Arrange the following polymers is an increasing order of intenqolecular forces: fibre, plastic, elastomer
	A.Elastomer < Fibre < Plastic
	B.Elastomer < Plastic < Fibre
	C.Plastic < Elastomer < Fibre
	D.Fibre < Elastomer < Plastic

Ans: Elastomer < Plastic < Fibre

Q3.	The S in buna-S refers to
	A.Sulphur
	B.Styrene
	C.Sodium
	D.Salicylate

Ans: Styrene

Q4.	Identify the type of polymer (i) -A-A-A-A-A-A- (ii) -A-B-B-A-A-A-B-A-
	A.(i) Homopolymer, (ii) Copolymer
	B.(i) Natural polymer, (ii) Synthetic polymer
	C.(i) Linear polymer, (ii) Branched polymer
	D.(i) Fibre, (ii) Elastomer

Ans: (i) Homopolymer, (ii) Copolymer

Q5.	Which of the following are thermoplastic polymers?
	A.Polythene, urea-formaldehyde, polyvinyls
	B.Bakelite, polythene, polystyrene
	C.Polythene, polystyrene, polyvinyls
	D.Urea-formaldehyde, polystyrene, bakelite

Ans: Polythene, polystyrene, polyvinyls

Q6.	Glycogen, anaturally occuring polymer stored in animals is a
	A.monosaccharide
	B.disaccharide
	C.trisaccharide
	D.polysaccharide

Ans: polysaccharide

Q7.	Nylon 6, 6 is obtained by condensation polymerisation of
	A.adipic acid and ethylene glycol
	B.adipic acid and hexamethylenediamine
	C.terephthalic acid and ethylene glycol
	D.adipic acid and phenol

Ans: adipic acid and hexamethylenediamine

Q8.	Terylerte is a condensation polymer of ethylene glycol and
	A.benzoic acid
	B.phthalic acid
	C.dimethyl terephthalate
	D.salicylic acid

Ans: dimethyl terephthalate

Q9.	Natural rubber is a polymer of
	A.1, 1-dimethylbufadiene
	B.2-methyl-1, 3-rbutadiene
	C.2-chlorobuta-1, 3-diene
	D.2-chlorobut-2-ene

Ans: 2-methyl-1, 3rbutadiene

Q10.	Heating rubber with sulphur is known as
	A.galvanisation
	B.bessemerisation
	C.vulcanisation
	D.sulphonation

Ans: vulcanisation

Q11.	Dacron is an example of
	A.polyamides
	B.polypropenes
	C.polyacrylnitrfle
	D.polyesters

Ans: polyesters

Q12.	Which of the following is a condensation polymer?
	A.Teflon
	B.PVC
	C.Polyester
	D.Neoprene

Ans: Polyester

Q13.	Which of the following polymers does not involve cross-linkages?
	A.Vulcanised rubber
	B.Bakelite
	C.Melamine
	D.Teflon

Ans: Teflon

Q14.	Composition of Ziegler-Natta catalyst is
	A.(Et₃)₃Al.TiCl₂
	B.(Me)₃Al.TiCl₂
	C.(Et)₃Al.TiCl₄
	D.(Et)₃Al.PtCl₄

Ans: (Et)₃Al.TiCl₄

Q15.	Which of the following is not an example of addition polymer?
	A.Polythene
	B.Polystyrene
	C.Neoprene
	D.Nylon 6,6

Ans: Nylon 6,6

Q16.	Teflon and neoprene are the examples of
	A.copolymers
	B.monomers
	C.homopolymers
	D.condensation polymers

Ans: homopolymers

Q17.	Which of the following sets contains only addition polymers?
	A.Polyethylene, polypropylene, terylene
	B.Polyethylene, PVC, acrilan
	C.Buna-S, nylon, polybutadiene
	D.Bakelite, PVC, polyethylene