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WBCS Main Examination 2023 — Paper IV: General Studies II · Question 13 of 200

Q13
General ScienceChemistry
Which of the following is a naturally occurring polymer?
  1. a.Starch
  2. b.Teflon
  3. c.Neoprene
  4. d.Nylon

Answer: (A) Starch

Starch is a natural polymer of glucose made by plants. Teflon, neoprene and nylon are all synthetic polymers made in factories, so B, C and D are wrong.

Q12 Whole paperQ14
Which of the following is a naturally occurring polymer? — WBCS Main Examination 2023 Q13 | Prostuti360°