Question

In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as: (a) Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A). (b) Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A). (c) Assertion (A) is true but reason (R) is false. (d) Assertion (A) is false but reason (R) is true.

4. Assertion : A cell swells up when present in a hypotonic solution Reason : More water molecules enter the cell than they leave.

5.Assertion : A mixture of camphor and ammonium chloride cannot be separated by sublimation. Reason : Camphor on heating sublimes, ammonium chloride does not.​

Answer 1

Assertion : A mixture of camphor and ammonium chloride cannot be separated by sublimation. Reason : Camphor on heating sublimes, ammonium chloride does not.

Answer 2

Answer:

4 both a and r are correct and r is correct explanation of a

5 same