Assertion : When NaCl is added to water, a depression in freezing point is observed. Reason: The lowering of vapour pressure of a solution causes the depression in freezing point.

Assertion : When NaCl is added to water, a depression in freezing poin

1.	Assertion : When NaCl is added to water, a depression in freezing point is observed. Reason: The lowering of vapour pressure of a solution causes the depression in freezing point.
Answer» ASSERTION and REASON are correct and R is the correct explanation of A. Both A and R are correct R is not the correct explanation of A. A is correct but R is WRONG A is wrong but R is correct ANSWER :A