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Assertion : When a beam of light is pass...

Assertion : When a beam of light is passed through a colloidal solution placed in a dark place the path of the beam becomes visible.
Reason : Light gets scattered by the colloidal particles.

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
Light is scattered by colloidal particles, making the path of the beam visible.
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Knowledge Check

  • When a beam of light is passed through colloidal solution.

    A
    it gets scattered
    B
    it geta adsorbed
    C
    it is refracted
    D
    it undergoes reflection

  • When a beam of light is passed through colloidal solution,

    A
    it gets scattered
    B
    it gets adsorbed
    C
    it is refracted
    D
    it undergoes reflection

  • When a beam of light is passed through a colloidal solution, it

    A
    is reflected
    B
    is scattered
    C
    passed through undeviated
    D
    is completely absorbed

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