1.

Assertion: The relative lowering of vapour pressure for CH_3COOH + H2O solution is more in comparison to CH_3COOH + C_2H_6 Reason: Water is less volatile than benzene.

Answer»

Both Assertion and Reason are true and Reason is the CORRECT EXPLANATION of Assertion
Both Assertion and Reason are true and Reason is not the correct explanation of Assertion
Assertion is true but Reason is FALSE
Both Assertion and Reason are false

Answer :B


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