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Question
Assertion: Colloidal solutions show colligative properties.
Reason: Colloidal particles are large in size.
Options
Assertion and reason both are correct and the reason is correct explanation of assertion.
Assertion and reason both are correct but reason does not explain assertion.
Assertion is correct but reason is incorrect.
Both assertion and reason are incorrect.
Assertion is incorrect but reason is correct.
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Solution
Assertion and reason both are correct but reason does not explain assertion.
Explanation:
Colloidal particles are large in size and hence the number of particle is lesser than the true solution. The lesser number of particles causes lower colligative properties.
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