Assertion: Azeotropic mixtures are formed only by non-ideal solutions and they may have boiling points either greater than both the components or less than both the components.
Reason: The composition of the vapour phase is same as that of the liquid of an azeotropic mixture.

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Assertion (A) is false and Reason (R) is true.

Assertion (A) is true and Reason (R) is false.

Both Assertion (A) and Reason (R) are the true and Reason (R) is a correct explanation of Assertion (A).

Both Assertion (A) and Reason (R) are the true but Reason (R) is not a correct explanation of Assertion (A).

answer is B.

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Detailed Solution

Azeotropic mixtures are constant boiling point mixtures and the vapour and liquid mixture composition is same

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