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Chemistry
Assertion: Teflon has high thermal stability and chemical inertness. Reason: Teflon is a thermoplastic.
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Q.
Assertion :
Teflon has high thermal stability and chemical inertness.
Reason :
Teflon is a thermoplastic.
AIIMS
AIIMS 2008
Polymers
A
If both assertion and reason are true and reason is the correct explanation of assertion
34%
B
If both assertion and reason are true but reason is not the correct explanation of assertion
36%
C
If assertion is true but reason is false
24%
D
If both assertion and reason are false
6%
Solution:
Due to presence of strong $C-F$ bonds teflon has high thermal stability and chemical intertness. As, it softens on heating and can be remoulded. So, it is a thermoplastic.