Class 12 Chemistry Chapter 15 Polymers MCQs In English
आज के इस लेख में आपलोगों के लिए Class 12 Chemistry Chapter 15 Polymers MCQs In English के बारे में जानेगे | जैसा की आप लोग जानते ही आज के दौर में ऑब्जेक्टिव क्वेश्चन बहुत ही इम्पोर्टेन्ट हो गया है | क्लास 12th केमिस्ट्री ऑब्जेक्टिव क्वेश्चन दिया गया गई |
यदि आप चाहते है की Polymers MCQs in Hindi के बारे पढ़े तो और साथ में Chemistry 12th हिंदी मध्यम के सभी चैप्टर ऑब्जेक्टिव क्वेश्चन पढ़ने के क्लिक करे Class 12 Chemistry Mcq In Hindi All Chapter || English Medium Mcq
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Class 12 Chemistry Chapter 15 Polymers MCQs In English
Q1. 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
Show Answer
(A) (i) Homopolymer, (ii) Copolymer
Q2. Which of the following are thermoplasticpolymers?
- (A) Polythene, urea-formaldehyde, polyvinyl
- (B) Bakelite, polythene, polystyrene
- (C) Polythene, polystyrene, polyvinyl
- (D) Urea-formaldehyde, polystyrene, Bakelite
Show Answer
(C) Polythene, polystyrene, polyvinyl
Q3. Glycogen, a naturally occurring polymer storedin animals is a
- (A) monosaccharide
- (B) disaccharide
- (C) trisaccharide
- (D) polysaccharide
Show Answer
(D) polysaccharide
Q4. Nylon 6, 6 is obtained by condensationpolymerisation of
- (A) adipic acid and ethylene glycol
- (B) adipic acid and hexamethylenediamine
- (C) terephthalic acid and ethylene glycol
- (D) adipic acid and phenol
Show Answer
(B) adipic acid and hexamethylenediamine
Q5. 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
Show Answer
(B) 2-methyl-1, 3-rbutadiene
Q6. Heating rubber with sulphur is known as
- (A) galvanisation
- (B) bessemerisation
- (C) vulcanisation
- (D) sulphonation
Show Answer
(C) vulcanisation
Q7. Dacron is an example of
- (A) polyamides
- (B) polyacrylonitrile
- (C) polypropene
- (D) polyesters
Show Answer
(D) polyesters
Q8. Which of the following is a condensationpolymer?
- (A) Teflon
- (B) PVC
- (C) Polyester
- (D) Neoprene
Show Answer
(C) Polyester
Q9. Which of the following polymers does notinvolve cross-linkages?
- (A) Vulcanised rubber
- (B) Bakelite
- (C) Melamine
- (D) Teflon
Show Answer
(D) Teflon
Q10. Which of the following is not an example ofaddition polymer?
- (A) Polythene
- (B) Polystyrene
- (C) Neoprene
- (D) Nylon 6,6
Show Answer
(D) Nylon 6,6
Class 12 chemistry chapter 15 mcq questions and answers pdf download
Q11. Teflon and neoprene are the examples of
- (A) copolymers
- (B) monomers
- (C) homopolymers
- (D) condensation polymers
Show Answer
(C) homopolymers
Q12. Which among the following is a cross-linkedpolymer?
- (A) Polyesters
- (B) Glycogens
- (C) Melamine-formaldehyde
- (D) Polyvinyl chloride
Show Answer
(C) Melamine-formaldehyde
Q13. Synthetic polymer prepared by usingcaprolactam is known as
- (A) terylene
- (B) Teflon
- (C) nylon 6
- (D) neoprene
Show Answer
(C) nylon 6
Q14. Polymer which has amide linkage is
- (A) nylon-6, 6
- (B) terylene
- (C) Teflon
- (D) Bakelite
Show Answer
(A) nylon-6, 6
Q15. Which of the following is not an example ofrubber?
- (A) Polychloroprene
- (B) Buna-N
- (C) Butadiene-styrene copolymer
- (D) Polyacrylonitrile
Show Answer
(D) Polyacrylonitrile
Class 12 Chemistry MCQ Questions of Polymers with Answers
Q16. Which of the following polymers does not havevinylic monomer units?
- (A) Acarian
- (B) Nylon
- (C) Polystyrene
- (D) Neoprene
Show Answer
(B) Nylon
Q17. Bakelite is an example of
- (A) elastomer
- (B) fibre
- (C) thermoplastic
- (D) thermosetting
Show Answer
(D) thermosetting
Q18. Arrange the following polymers is anincreasing order of intermolecular forces: fibre,plastic, elastomer
- (A) Elastomer < Fibre < Plastic
- (B) Elastomer < Plastic < Fibre
- (C) Plastic < Elastomer < Fibre
- (D) Fibre < Elastomer < Plastic
Show Answer
(B) Elastomer < Plastic < Fibre
Q19. The S in buna-S refers to
- (A) Sulphur
- (B) Styrene
- (C) Sodium
- (D) Salicylate
Show Answer
(B) Styrene
Q20. Bakelite is a
- (A) addition polymer
- (B) thermoplastic polymer
- (C) elastomer polymer
- (D) thermosetting polymer
Show Answer
(D) thermosetting polymer
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Class 12 Chemistry Objective Question In English
Chapter 15 chemistry class 12 mcq questions and answers pdf
| Pattern Based | Bihar Board, Patna |
| Class | 12th or Inter |
| Article Name | Class 12 Chemistry Chapter 15 Polymers MCQs In English |
| Category | Class 12 Chemistry Chapter Wise Objective Question |
| Chapter Name | Polymers |
| Subject | Class 12 Chemistry |
| Class 12th English Summary | BSEB Class 12th English Summary |
| Class 10th Science All Chapter Objective Question | Class 10th Science All Chapter Objective Question |
| Type Of Question | Objective Question || 01 Marks |
| Script | Hindi And English Medium |
| Published On | Bihari Academy |
