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Assertion : Lyophilic sols are reversibl...

Assertion : Lyophilic sols are reversible sols.
Reason : Lyophilic sols can be reconstituted by simply remixing the dispersed phase and dispersion medium.

A

If both assertion and reason are true and reason is the correct explanation of assertion.

B

If both assertion and reason are true but reason is not the correct explanation of assertion

C

If assertion is true but reason is false

D

if both assertion and reason are false

Text Solution

Verified by Experts

The correct Answer is:
A
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Lyophilic sols are also called reversible colloids because

surface tension of lyophilic sols is

Assertion :- Lyophilic sol is more stable than lyophobic sol. Reason :- Lyophilic sol have greater solvation energy then lyophobic sol.

Assertion :- Lyophilic sol coagulate by adding other solvent. Reason :- Lyophilic sol are stable due to hydration energy.

Lyophilic sols are more stable than lyophobic sols because