Question
Which from following polymers is used to obtain articles like rain coats?
MHT CET
Chemistry
Polymers
2026
MHT CET 2026 (17 April Shift 1)
MHT CET Chemistry Question (2026) — Solution
Options
- A. -\!\! [ CH _2 - CH _2 ]\!\!-_n
- B. -\!\! [ CH _2 - CN CH ]\!\!-_n
- C. -\!\! [ CH _2 - Cl CH ]\!\!-_n
- D. -\!\! [ CF _2 - CF _2 ]\!\!-_n
Answer
C. -\!\! [ CH _2 - Cl CH ]\!\!-_n
Step-by-step solution
Polyvinyl chloride (PVC) is a widely used synthetic plastic polymer. It is water-resistant and durable, making it the primary material used in the manufacture of articles like raincoats, hand bags, vinyl flooring, and water pipes. The monomer of PVC is vinyl chloride ( CH _2= CHCl ). Upon polymerization, it forms PVC, which has the repeating unit - [ CH _2 - Cl CH ]_n-. Answer: -\!\! [ CH _2 - Cl CH ]\!\!-_n
Related: Chemistry — Polymers · All PYQ Banks