Polymer Engineering MCQ

Q1. What is a polymer?

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Q2. Which process involves joining small molecules into long chains?

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Q3. What is a monomer?

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Q4. Which of the following is a natural polymer?

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Q5. Which polymer is widely used in plastic bags?

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Q6. What type of polymerization forms water as a byproduct?

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Q7. Which polymer is known as nylon?

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Q8. What property refers to a polymer’s ability to return to original shape after stress?

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Q9. Thermoplastics can be:

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Q10. Which polymer is known for its use in bulletproof vests?

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Q11. Which polymerization method involves free radicals?

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Q12. What is the glass transition temperature?

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Q13. Which is an example of a copolymer?

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Q14. What is cross-linking in polymers?

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Q15. Which polymer is biodegradable?

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Q16. Which testing method measures polymer hardness?

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Q17. What is molecular weight distribution?

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Q18. Which is a thermosetting polymer?

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Q19. What is polymer degradation?

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Q20. Which polymer processing method injects molten polymer into molds?

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Q21. Which polymer is a synthetic rubber?

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Q22. What is gel permeation chromatography used for?

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Q23. Which polymer is used for electrical insulation?

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Q24. Which characteristic affects polymer crystallinity?

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Q25. Which of the following is a plasticizer?

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Q26. Which polymer property describes resistance to flow?

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Q27. Which polymer class softens on heating and hardens on cooling?

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Q28. Polymer blends are:

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Q29. What affects polymer tensile strength?

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Q30. Vulcanization is:

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Q31. Which polymer is commonly used as an impact-resistant plastic?

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Q32. Which polymerization technique uses catalysts to control molecular weight?

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Q33. What is the effect of branching in polymers?

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Q34. Which method is used to study polymer thermal stability?

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Q35. Which of the following is largely amorphous?

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