SATHEE: Polymers Question 30

Polymers Question 30

Question: The plastics if are hard, become soft and readily workable by addition of certain compounds called

Options:

A) Catalysts

B) Telomers

C) Plasticisers

D) Vulcaniser

Show Answer

Answer:

Correct Answer: C

Solution:

e.g.- PVC is extremely stiff and hard but the addition of di-n butyl phthalate Plasticizers makes it soft and rubber like.

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Polymers Question 30

Question: The plastics if are hard, become soft and readily workable by addition of certain compounds called

Options:

Answer:

Solution:

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