1.

Assertion (A) : Polytetrafluoroethene is used in making non-stick cookwares. Reason (R) : Fluorine has highest electro- negativity.

Answer»

ASSERTION and reason both are correct statements but reason does not EXPLAIN assertion.
Assertion and reason both are correct statements and reason explain the assertion.
Both assertion and reason are wrong statements.
Assertion is correct statement and reason is wrong statement.

Solution :Assertion and reason both are correct statements but reason does not explain assertion.
Polytetrafluoroethene (teflon) is USED in making non-stick COOKWARES because it is chemically inert, thermally stable and RESISTANT to attack by corrosive reagents.


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