SATHEE: Polymers Question 62

Polymers Question 62

Question: The polymer used for optical lenses is :

Options:

A) polypropylene

B) polyvinyl chloride

C) polythene

D) polymethyl methacrylate

Show Answer

Answer:

Correct Answer: D

Solution:

[d] Polymethyl methacrylate is hard, fairly rigid. It is used for optical lenses.

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Polymers Question 62

Question: The polymer used for optical lenses is :

Options:

Answer:

Solution:

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