Question
Identify the polymer used to prepare plastic bottles needed to store cooking oil.
MHT CET
Chemistry
Polymers
2026
MHT CET 2026 (16 April Shift 2)
MHT CET Chemistry Question (2026) — Solution
Options
- A. PVC
- B. PS
- C. LDPE
- D. PET
Answer
D. PET
Step-by-step solution
Polyethylene terephthalate (PET) is a strong, lightweight, and transparent synthetic resin belonging to the polyester family of polymers. It provides an excellent barrier to oxygen and moisture, making it highly suitable for food packaging. PET is widely blow-moulded into disposable plastic bottles used for storing cooking oil, mineral water, and carbonated beverages. Answer: PET
Related: Chemistry — Polymers · All PYQ Banks