The relative lowering of vapour pressure of an aqueous solution of a non volatile solute…
Chemistry · JEE Main · NTA Exams — Solutions
The relative lowering of vapour pressure of an aqueous solution of a non volatile solute of molecular weight 60 (which neither dissociates nor associates in the solution) is 0.018. If Kf of water is 1.86°C m-1, the depression in freezing point will be:
- 0.93°C
- 3.72°C
- 1.86°C
- 0.018°C
Answer
(A) 0.93 ° C
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