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Assertion : On passing electric current ...

Assertion : On passing electric current in colloidal solution they do not move towards anode or cathode.
Reason: They do not contain any charge

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

AI Generated Solution

The correct Answer is:
To solve the question, we need to analyze both the assertion and the reason provided. ### Step 1: Analyze the Assertion The assertion states: "On passing electric current in colloidal solution they do not move towards anode or cathode." - Colloidal solutions consist of particles that can carry a charge. When an electric current is passed through a colloidal solution, the charged colloidal particles will move towards the electrodes (anode or cathode) depending on their charge. Therefore, this assertion is **incorrect**. ### Step 2: Analyze the Reason The reason states: "They do not contain any charge." - Colloidal particles can indeed carry a charge, either positive or negative. This charge is responsible for their movement in an electric field. Thus, the reason provided is also **incorrect**. ### Step 3: Conclusion Since both the assertion and the reason are incorrect, we can conclude that the correct answer is: **Option D: Both assertion and reason are false.**
To solve the question, we need to analyze both the assertion and the reason provided. ### Step 1: Analyze the Assertion The assertion states: "On passing electric current in colloidal solution they do not move towards anode or cathode." - Colloidal solutions consist of particles that can carry a charge. When an electric current is passed through a colloidal solution, the charged colloidal particles will move towards the electrodes (anode or cathode) depending on their charge. Therefore, this assertion is **incorrect**. ### Step 2: Analyze the Reason ...
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