Assertion: Colloids can be purified by dialysis (purification of solution using a membrane).

Reason: Colloidal particles easily pass through parchment paper or animal membrane.

Select one:

Both assertion and reason are incorrect

Assertion is incorrect but reason is correct

Assertion and reason are both correct and the reason is a correct explanation of assertion

Assertion is correct but reason is incorrect

Assertion and reason are both correct but reason does not explain assertion