Ncert Exercises & Solutions

Given below are two statements:

Assertion (A):	Liquids tend to have a maximum number of molecules at their surface.
Reason (R):	Small liquid drops have a spherical shape.

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