Polymers Question 51

Question: Which of the following is resistant to boiling aqua regia-

Options:

A) Polythene

B) Perspex

C) Teflon

D) Bakelite

Show Answer

Answer:

Correct Answer: C

Solution:

[c] Teflon is flexible, inert to solvents and to boilin with acids even to aqua regia and is stable up to 598 K.

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