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02/10/2020 4:25 pm
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Assertion: The water pouch of instant cold pack for treating athletic injuries breaks when squeezed and NH4NO3 dissolves lowering the temperature.
Reason: Addition of non-volatile solute into solvent results into depression of freezing point of the solvent.
(a) If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
(b) If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
(c) If the Assertion is correct but Reason is incorrect.
(d) If both the Assertion and Reason are incorrect.
(e) If the Assertion is incorrect but the Reason is correct.
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02/10/2020 4:26 pm
(a) If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.