Assertion :Raoults law is not applicable for concentrated solutions. Reason: Raoults law is applicable only for solutions which under go association and dissociation.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Assertion is incorrect but Reason is correct

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Solution

The correct option is C Assertion is correct but Reason is incorrect
Reason is false because Raoults low is not applicable for solute undergo association & disassociation. It is valid only for an ideal solution whose concentration is low.
Assertion is true because it is valid only for a dilute solution, not concentrated.

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