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Grade 12th passPhysical Chemistry

The boiling point of 0.2 mol kg-1 solution of X in water is greater than equimolal solution of Y in water.Which one of the following statements is true in this case ? (1) Molecular mass of X is greater than the molecular mass of Y. (2) Molecular mass of X is less than the molecular mass of Y. (3) Y is undergoing dissociation in water while X undergoes no change. (4) X is undergoing dissociation is wate

Sara

9 Years agoGrade 12th pass

1 Answer

Khushboo

8 Years ago

Delta Tb=i*Kb*mDelta Tb directly proportional to iThen,Delta Tb of X > delta Tb of YSo we can say that X is undergoing dissociation in water....I hope it helps u!!!!!!

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