Assertion : Colloidal solutions are stab...

Assertion : Colloidal solutions are stable and the colloidal particles do not settle down.
Reason : Brownian movement counters the force of gravity acting on colloidal particles.

If both assertion and reason are true and reason is 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.

Verified by Experts

The correct Answer is:

Due to constant movement of particles colloidal particles do not settle down.

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Assertion (A) : Colloidal solution are stable but the colloidal particles do not settle down. Reason (R): Brownian movement counters the force of gravity actively on colloidal particles.

Both A and R are true and R is the correct explanation of A

Both A and R are true but R is not a correct explanation of A

A is true but R is false

A is false but R is true

If both assertion and reason are ture, and reason is the trure explanation of the assertion.

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

If assertion is true, but reason is false.

If both assertion and reason false.

if both the statement are TRUE and STATEMENT -2 is the correct explanation of STATEMENT - 1

If both the statement are STATEMENT -2 is NOT the correct explanation of STATEMENT -1

If STATEMENT -1 is TRUE and STATEMENT is FALSE

If STATEMENT -1 is FALSE and STATEMENT -2 is TRUE