1.

Assertion : 0.2 M aqueous solution o flucose has higher lowering in freezing point temperature than 0.2 M (aqueous) urea solution. Reason K_(f) for both the solutions are different.

Answer»

If both assertion are REASON are correct and reason is correct explanation for assertion.
If both assertion and reason are CORRCT but reason is not correct explanation for assertion.
If assertion is corrct but reason is incorrect.
If assertion and reason both are incrrect.

SOLUTION :Correct Assertion. 0.2 M awueous solution of GLUCOSE has the same lowering in freezing point temperature then 0.2 M aqueous urea solution.
Correct Reason. `K_(f)` is the same since SOLVENT remains the same. It is water.


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