Assertion -A mixture of salt and ice gives temperature below 0-C- Reason- The salt raises the freezing point of ice-

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Standard XII

Chemistry

Relative Lowering of Vapour Pressure

Assertion :A ...

Question

Assertion :A mixture of salt and ice gives temperature below $0^{\circ} C$ . Reason: The salt raises the freezing point of ice.

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
A mixture of salt and ice is known as Freezing mixture. Freezing mixture decreases freezing point of ice. So, Assertion statement is correct but reason is incorrect.

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Assertion :A mixture of salt and ice gives temperature below 0∘C. Reason: The salt raises the freezing point of ice.

The correct option is C Assertion is correct but Reason is incorrectA mixture of salt and ice is known as Freezing mixture. Freezing mixture decreases freezing point of ice. So, Assertion statement is correct but reason is incorrect.

Assertion :A mixture of salt and ice gives temperature below $0^{\circ} C$ . Reason: The salt raises the freezing point of ice.

The correct option is C Assertion is correct but Reason is incorrect
A mixture of salt and ice is known as Freezing mixture. Freezing mixture decreases freezing point of ice. So, Assertion statement is correct but reason is incorrect.