Ncert Exercises & Solutions

Select the correct option based on statements below:

Assertion (A):	Polytetrafluoroethylene is used in making non-stick cookware.
Reason (R):	Fluorine has the highest electronegativity.

1.	Both (A) and (R) are true but (R) is not the correct explanation of (A).
2.	Both (A) and (R) are true and (R) is the correct explanation of (A).
3.	Both (A) and (R) are false.
4.	(A) is true but (R) is false.