Assertion (A) Colloidal solutions do no...

Assertion (A) Colloidal solutions do not show Brownian motion.
Reason (R) Brownian motion is responsible for stability of sols.

A

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

B

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

C

Assertion is correct, but reason is incorrect.

D

Assertion is incorrect, but reason is correct.

Text Solution

Verified by Experts

The correct Answer is:

A

Colloidal solutions show Brownian motion and this Brownian motion is responsible for stability of sols.

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Knowledge Check

Assertion : Colloidal solution do not show brownian motion. Resion : Brownian motion is responsible for stability of sols.

A

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

B

Assertion and reason both are correct but reason does not expolain assertion.

C

Assertion is correct but reason is incorrect.

D

Both assertion and reason are incorrect.

Brownian motion is a/an

A

Electrical property

B

Mechanical property

C

Optical property

D

Colligative property

Why Brownian movement is responsible for the stability of sols?

A

Brownian movement has a stirring effect

B

Brownian movement has Tyndall effect

C

Brownian movement has a magnetic effect

D

Brownian movement has an electric effect

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