This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Chemistry (Part Ii) Chapter 15 Polymers – Quiz 11 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Chemistry (Part Ii) Chapter 15 Polymers Quiz 11 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Nylon is which sort of polymer? A) Thermosetting. B) Elastomer. C) Ferrous. D) Thermo plastic. Show Answer Correct Answer: D) Thermo plastic. 2. Which of the following is an example of a polymer and its corresponding monomer? A) DNA and amino acids. B) Proteins and nucleotides. C) Carbohydrates and monosaccharides. D) Lipids and glucose. Show Answer Correct Answer: C) Carbohydrates and monosaccharides. 3. Which of these objects is a ceramic? A) Brick. B) Pylon. C) Water bottle. D) Tarmac. Show Answer Correct Answer: A) Brick. 4. What is the chemical formula of ethylene? A) C2H4. B) CH4. C) CH3-CH3. D) C3H6. Show Answer Correct Answer: A) C2H4. 5. Which of these is a name for a polymer? A) Polymeno. B) Glucose. C) Carboxyl group. D) Polythene. Show Answer Correct Answer: D) Polythene. 6. Caprolactum is the monomer of A) Nylon 66. B) Nylon 26. C) Nylon 6. D) PHBV. Show Answer Correct Answer: C) Nylon 6. 7. The term degree of polymerisation refers to A) The length of polymer chain. B) How well the plastic has been educated. C) The number of atoms in the monomer. D) The strength of the bonds in a polymer chain. Show Answer Correct Answer: A) The length of polymer chain. 8. Which of these is an advantage of incinerating polymers? A) No harmful gases are produced. B) Plastics do not need to be sorted into different types. C) The energy may be used to generate electricity. D) It is cheap to set up. Show Answer Correct Answer: C) The energy may be used to generate electricity. 9. ..... is an advantage of synthetic polymers. A) Resistant to Chemicals. B) Flimsy. C) Electrical & Thermal Conductors. D) Both A & C. Show Answer Correct Answer: A) Resistant to Chemicals. 10. Carbon can form ..... bonds with other elements. A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: D) 4. 11. What is a polymerisation reaction? A) Formation of hydrocarbons. B) Combustion of hydrocarbons. C) Addition of polymers to make a monomer. D) Addition of monomers to make a polymer. Show Answer Correct Answer: D) Addition of monomers to make a polymer. 12. The process by which polymers and plastics are made is called ..... ? A) Plastication. B) Polymerisation. C) Thermocation. D) Carbonification. Show Answer Correct Answer: B) Polymerisation. 13. Polymers are made of repeating molecules in a ..... A) 3-dimensional shape. B) Chain formation. C) All the above. D) None of the above. Show Answer Correct Answer: B) Chain formation. 14. Photo receptor functions to ..... A) Sense the physicochemical signals and exhibits new output functions. B) Donate protons. C) Capture optical signals and converts them to physicochemical signals. D) Shift the hydrophobic and hydrophilic balance. Show Answer Correct Answer: C) Capture optical signals and converts them to physicochemical signals. 15. What is the result of a dehydration synthesis reaction? A) Water is consumed. B) Monomers are separated. C) Polymers are formed. D) Energy is released. Show Answer Correct Answer: C) Polymers are formed. 16. What type of plastic is most commonly use for disposable cups, food containers, cheap toys, and school based vacuum forming? A) ACrylic. B) Expanded polystyrene. C) High Density Polyethylene. D) HIPS (high Impact Polystyrene). Show Answer Correct Answer: D) HIPS (high Impact Polystyrene). 17. Trend in band gap as one goes down in a group of semiconductors A) Increases. B) Decreases. C) The same. D) Accelerates. Show Answer Correct Answer: B) Decreases. 18. Esters are formed from an alcohol and a carboxylic acid A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 19. Which monomer makes up polysaccharides? A) Fatty acid and glycerol. B) Monosaccharides. C) Nucleotides. D) Amino acids. Show Answer Correct Answer: B) Monosaccharides. 20. What are polymers formed from? A) Crystals. B) Monomers. C) Ions. D) Atoms. Show Answer Correct Answer: B) Monomers. 21. What type of bond is typically formed during dehydration synthesis? A) Ionic bond. B) Covalent bond. C) Hydrogen bond. D) Metallic bond. Show Answer Correct Answer: B) Covalent bond. 22. A synthetic material used chiefly to make fabrics. The actual chemical name for the material used is polyethylene terephthalate. A) Polyester. B) Nylon. C) Glucose. D) Component. Show Answer Correct Answer: A) Polyester. 23. Which of the following is a use of Poly(ethene)? A) Plastic bottles. B) Water pipes. C) Window frames. D) Ropes. Show Answer Correct Answer: A) Plastic bottles. 24. What do we call the process that creates polymers? A) Polymer fusion. B) Hydrogen bonding. C) Ionic bonding. D) Polymerization. Show Answer Correct Answer: D) Polymerization. 25. Thermosets can be reshaped A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. ← 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 3Class 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 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books