Ncert Exercises & Solutions

Given below are two statements:

Assertion (A):	Conductivity of all electrolytes decreases on dilution.
Reason (R):	On dilution number of ions per unit volume decreases.

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.