According to Raoult's law the decrease in solvent vapour pressure over the solution is…
Chemistry · NEET · NTA Exams — Solutions
According to Raoult's law the decrease in solvent vapour pressure over the solution is equal to:
- the mole fraction.
- the number of moles of the solute.
- 'i' times the mole fraction of the solute which undergoes dissociation or association in the solvent (i = Vant Hoff factor).
- None
Answer
(C) 'i' times the mole fraction of the solute which undergoes dissociation or association in the solvent (i = Vant Hoff factor).
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