NEET Chemistry Past PapershardMCQ SINGLE

Each question contains statement-1 (Assertion) and statement-2 (Reason). Each question has 4 choicesNEET Chemistry Past Papers Chemistry Question

Question

Each question contains statement-1 (Assertion) and statement-2 (Reason). Each question has 4 choices (a), (b), (c) and (d) out of which only one is correct. Choose the correct option as under: Statement-1 : If on mixing the two liquids, the solution becomes hot, it implies that it shows negative deviation from Raoult’s law. Statement-2 : Solutions which show negative deviation are accompanied by decrease in volume. (A) Statement-1 is True, Statement-2 is True; Statement-2 is a correct explanation of Statement-1. (B) Statement-1 is True, Statement-2 is True; Statement-2 is not a correct explanation for Statement-1. (C) Statement-1 is True, Statement-2 is False. (D) Statement-1 is False, Statement-2 is True.

Answer: B

💡 Solution & Explanation

ution becomes hot, it implies that it shows negative deviation from Raoult’s law. Statement-2 : Solutions which show negative deviation are accompanied by decrease in volume. (1) Statement-1 is True, Statement-2 is True; Statement-2 is a correct explanation of Statement-1. (2) Statement-1 is True, Statement-2 is True; Statement-2 is not a correct explanation for Statement-1. (3) Statement-1 is True, Statement-2 is False. (4) Statement-1 is False, Statement-2 is True.

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