This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Chemistry (Part Ii) Chapter 15 Polymers – Quiz 3 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Chemistry (Part Ii) Chapter 15 Polymers Quiz 3 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following polymer is prepared from caprolactam? A) Nylon 6, 6. B) Nylon 6, 10. C) Nylon 6. D) Nylon 11. Show Answer Correct Answer: C) Nylon 6. 2. Do polystyrene consists benzene rings in its molecular formula? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 3. After a long hike you decide to set up your brand new nylon tent. While bending one of the tent poles it slips out of your hand. The pole then whips forward and pierces through the side of your tent. What type of stress strain behavior would resist the pole piercing through the tent? A) Tensile strength. B) Abrasion resistance. C) Puncture resistance. D) None of options listed. Show Answer Correct Answer: C) Puncture resistance. 4. How much water can a superabsorbent polymer absorb relative to its own mass? A) Up to 400 times. B) Up to 300 times. C) Up to 200 times. D) Up to 100 times. Show Answer Correct Answer: B) Up to 300 times. 5. Thermoset means ..... A) It can be broken down by sigma bonds. B) It can be broken down into therms and sets. C) It cannot be melted or reformed. D) It can be melted and reformed. Show Answer Correct Answer: C) It cannot be melted or reformed. 6. Which of the following shows properties of cellulose A) You tell me. B) Straight chain beta glucose, alternating hydroxy group, strong intermolecular force. C) Linear structure of alpha glucose, stronger intermolecular forces. D) Branched structure of alpha glucose, weaker intermolecular forces. Show Answer Correct Answer: B) Straight chain beta glucose, alternating hydroxy group, strong intermolecular force. 7. Nucleic acid is an example for synthetic polymer A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 8. Destiny is studying the properties of addition polymers in her chemistry class. Her teacher asks the class to identify which of the following is NOT a property of addition polymers. A) High melting points. B) Resistance to chemical attack. C) Biodegradability. D) Electrical insulating properties. Show Answer Correct Answer: C) Biodegradability. 9. Which one is fully fluorinated polymer A) Neoprene. B) Teflon. C) Terylene. D) PVC. Show Answer Correct Answer: B) Teflon. 10. Which of the following are found in the structure of a polymer? A) Chains. B) Grains. C) Brains. D) Lanes. Show Answer Correct Answer: A) Chains. 11. ..... moulding is used to fabricate hollow bottles. A) Injection. B) Compression. C) Blow. D) Extrusion. Show Answer Correct Answer: C) Blow. 12. It is a transparent plastic material with outstanding strength, stiffness and optical clarity. It is easy to fabricate, bonds well with adhesives and solvents, and is easy to thermoform. It has superior weathering properties compared to many other transparent plastics. A) Silk. B) Acrylic. C) Wool. D) Polymer. Show Answer Correct Answer: B) Acrylic. 13. All polymers are synthetic. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 14. Nylon threads are made of A) Polyester polymer. B) Polyamide polymer. C) Polyethylene polymer. D) Polyvinyl polymer. Show Answer Correct Answer: B) Polyamide polymer. 15. During dehydration synthesis, what is removed from the reacting molecules? A) Oxygen. B) Hydrogen. C) Water. D) Carbon dioxide. Show Answer Correct Answer: C) Water. 16. How do nucleotides contribute to the function of nucleic acids in living organisms? A) Nucleotides do not contribute to the function of nucleic acids. B) Nucleotides are the building blocks of nucleic acids, allowing them to store and transfer genetic information. C) Nucleotides only contribute to the color of nucleic acids. D) Nucleotides are only involved in the energy storage of nucleic acids. Show Answer Correct Answer: B) Nucleotides are the building blocks of nucleic acids, allowing them to store and transfer genetic information. 17. On the basis of mode of formation polymers can be classified: A) As addition polymers only. B) As condensation polymers only. C) As copolymers. D) As addition and condensation polymers. Show Answer Correct Answer: D) As addition and condensation polymers. 18. Which material would you use for children's toys? A) Acrylic. B) HIPS. C) Biopol. D) Urea Formaldehyde. E) Polyester resin. Show Answer Correct Answer: B) HIPS. 19. Nylon can be used suitably for? A) Making hoses. B) Making gaskets. C) Making ropes. D) Making vinyl records. Show Answer Correct Answer: C) Making ropes. 20. What is the most common type of SAP made in the world today? A) Polyacrylamide copolymer. B) Sodium polyacrylate. C) Starch grafted copolymer of polyacrylonitrile. D) Ethylene maleic anhydride copolymer. Show Answer Correct Answer: B) Sodium polyacrylate. 21. Which of these statements is not correct? A) Addition polymers formed from alkenes do not biodegrade. B) Condesation polymers may photodegrade. C) All condensation polymers biodegrade within a couple of years. D) None of the above. Show Answer Correct Answer: C) All condensation polymers biodegrade within a couple of years. 22. The monomers of terylene are A) Phenol and formaldehyde. B) Ethylene glycol and phthalic acid. C) Adipic acid and hexamethylenediamine. D) Ethylene glycol and terephthalic acid. Show Answer Correct Answer: D) Ethylene glycol and terephthalic acid. 23. The basic unit of a polymer is known as monomer. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 24. Which of the words given below best describe the structure of a polymer? A) Crystalline. B) Grain. C) Amorphous. D) Laminated. Show Answer Correct Answer: C) Amorphous. 25. Engineering polymers are designed to A) Improve strength. B) Decrease process cost. C) Be mass produced. D) All of the above. Show Answer Correct Answer: A) Improve strength. ← PreviousNext →Related QuizzesClass 12 Chemistry (Part Ii) Chapter 15 Polymers Quiz 1Class 12 Chemistry (Part Ii) Chapter 15 Polymers Quiz 2Class 12 Chemistry (Part Ii) Chapter 15 Polymers Quiz 4Class 12 Chemistry (Part Ii) Chapter 15 Polymers Quiz 5Class 12 Chemistry (Part Ii) Chapter 15 Polymers Quiz 6Class 12 Chemistry (Part Ii) Chapter 15 Polymers Quiz 7Class 12 Chemistry (Part Ii) Chapter 15 Polymers Quiz 8Class 12 Chemistry (Part Ii) Chapter 15 Polymers Quiz 9Class 12 Chemistry (Part Ii) Chapter 15 Polymers Quiz 10Class 12 Chemistry (Part Ii) Chapter 15 Polymers Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books