ΔTb=iKb.m
Kb & m are constant for solutions of X and Y. ΔTb is greater for solution of X implies i (Van't Hoff factor for X > 1) i.e X undergoes dissociation.
The boiling point of 0.2molkg−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?
Held on 30 Apr 2015 · Verified 9 Jul 2026.
X is undergoing dissociation in water
Molecular mass of X is greater than the molecular mass of Y.
Molecular mass of X is less than the molecular mass of Y.
Y is undergoing dissociation in water while X undergoes no change
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