MCQ Question for Class 12 Chemistry Chapter 15 Polymers

Check the below NCERT Polymers MCQ Questions for Class 12 with Answers available with PDF free download. MCQ Questions for Class 12 Chemistry with Answers were prepared based on the latest syllabus and examination pattern issued by CBSE, NCERT and KVS. Our teachers have provided below Polymers Class 12 Chemistry MCQs Questions with answers which will help students to revise and get more marks in exams

Polymers MCQ Questions for Class 12 with Answers

Refer below for Polymers MCQ Questions for Class 12 with solutions. Solve questions and compare with the answers provided below

Question. Which of the following is a natural polymer?         
(a) cis-1, 4-polyisoprene
(b) poly (Butadiene-styrene)
(c) polybutadiene
(d) poly (Butadiene-acrylonitrile) 

Question. The polymer that is used as a substitute for wool in making commercial fibres is     
(a) melamine
(b) nylon-6, 6
(c) polyacrylonitrile
(d) buna-N.

Question. Regarding cross-linked or network polymers, which of the following statements is incorrect?     
(a) They contain covalent bonds between various linear polymer chains.
(b) They are formed from bi- and tri-functional monomers.
(c) Examples are bakelite and melamine.
(d) They contain strong covalent bonds in their polymer chains.

Question. Natural rubber has     
(a) alternate cis- and trans-configuration
(b) random cis- and trans-configuration
(c) all cis-configuration
(d) all trans-configuration.

Question. Caprolactam is used for the manufacture of     
(a) teflon
(b) terylene
(c) nylon 6, 6
(d) nylon 6.

Question. Which of the following organic compounds polymerizes to form the polyester dacron?     
(a) Propylene and para HO—(C₆H₄)—OH      
(b) Benzoic acid and ethanol
(c) Terephthalic acid and ethylene glycol
(d) Benzoic acid and para HO—(C₆H₄)—OH

Question. Nylon is an example of     
(a) polyamide
(b) polythene
(c) polyester
(d) polysaccharide.

Question. Which is the monomer of neoprene in the following?     
(a) CH₂= C— CH=CH₂
               ι
              Cl
(b) CH₂= CH–CΞCH
(c) CH₂= CH–CH= CH₂
(d) CH₂= C— CH =CH_{2
                 ι}
              CH₃  

Question. Which one of the following is not a condensation polymer?     
(a) Melamine
(b) Glyptal
(c) Dacron
(d) Neoprene 

Question. Which of the following statements is false?     
(a) Artificial silk is derived from cellulose.
(b) Nylon-6,6 is an example of elastomer.
(c) The repeat unit in natural rubber is isoprene.
(d) Both starch and cellulose are polymers

Question. Of the following which one is classified as polyester polymer?     
(a) Terylene
(b) Bakelite
(c) Melamine
(d) Nylon-6,6

Question. Which one of the following statements is not true?     
(a) Buna-S is a copolymer of butadiene and styrene.
(b) Natural rubber is a 1,4-polymer of isoprene.
(c) In vulcanization, the formation of sulphur bridges between different chains make rubber harder and stronger. (d) Natural rubber has the trans-configuration at every double bond. 

Question. Which one of the following polymers is prepared by condensation polymerisation?     
(a) Teflon
(b) Natural rubber
(c) Styrene
(d) Nylon-6,6

Question. [ NH(CH₂)₆NHCO(CH₂)₄CO ]_n is a     
(a) homopolymer
(b) copolymer
(c) addition polymer
(d) thermosetting polymer.

Question. Which one of the following is a chain growth polymer?     
(a) Starch
(b) Nucleic acid
(c) Polystyrene
(d) Protein

Question. CF₂=CF₂ is monomer of     
(a) teflon
(b) orlon
(c) polythene
(d) nylon-6. 

Question. Which compound forms linear polymer due to H-bond?     
(a) H₂O
(b) NH₃
(c) HF
(d) HCl 

Question. Natural rubber is a polymer of     
(a) styrene
(b) ethyne
(c) butadiene
(d) isoprene

Question. Terylene is a condensation polymer of ethylene glycol and     
(a) salicylic acid
(b) phthalic acid
(c) benzoic acid
(d) terephthalic acid.

Question. Which one of the following is used to make ‘nonstick’ cookware?     
(a) Polyethylene terephthalate
(b) Polytetrafluoroethylene
(c) PVC
(d) Polystyrene

Question. The bakelite is prepared by the reaction between     
(a) phenol and formaldehyde
(b) tetramethylene glycol
(c) urea and formaldehyde
(d) ethylene glycol

Question. The biodegradable polymer is     
(a) buna-S
(b) nylon-6,6
(c) nylon-2-nylon 6
(d) nylon-6.

We hope you liked MCQ Class 12 Chemistry Chapter 15 Polymers with answers provided above. Incase you have any questions please post them in the comments section below and our Chemistry teachers will provide a response.