Assertion: True solution particles show Tyndall effect.
Reason: The scattering is directly proportional to size of solution particle.

Assertion is correct but Reason is wrong

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Assertion is wrong but Reason is correct

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Both Assertion and Reason are correct and Reason is correct explanation of Assertion

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Both Assertion and Reason are correct but Reason is not correct explanation of Assertion

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Solution

The correct option is B Assertion is wrong but Reason is correct
Tyndall effect is light scattering by particles in a colloid or particles in a fine suspension. So, a true solution does not show Tyndall effect due to scattering of light and scattering is directly proportional to size of sol particles.

Hence, assertion is wrong but reason is correct.

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Assertion: True solution particles show Tyndall effect.Reason: The scattering is directly proportional to size of solution particle.

Assertion: True solution particles show Tyndall effect.
Reason: The scattering is directly proportional to size of solution particle.