JEE · NEET Previous Year Question
In which of the following pairs the polymer is correctly matched with the forces possessed by them.
A. Neoprene Weak intermolecular forces
B. Terylene Hydrogen bonding
C. Polystyrene Very weak intermolecular forces
D. Polythene Hydrogen bonding
Topic: JEE PYQ
Answer: C. Full step-by-step solution below.
- A
- BC, D
- CA, B
- DA, D
Correct answer: C
Solution
(c) Neoprene = Elastomer (Weak.intermolecular forces) Terylene Fibre (Hydrogen bonding) Polystyrene Thermoplastic (Weak intermolecular forces)Polythene Thermoplastic (very weak intermolecular forces)
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