1.

Assertion : The values of colligative properties are of smaller order as compared to values shown by true solutions at same concentrations. Reason : Colloidal particles show Brownian movement .

Answer»

If both assertion and reason are true and reasonis the correct explanation of assertion.
If both assertion and reason are true but reason is not the correct explanation of assertion
If assertion is true but reason is FALSE
if both assertion and reason are false

SOLUTION :COLLOIDAL particles being bigger aggregates , the NUMBER of particles in a colloidal solution is comparatively SMALL as compared to a true solution.


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