- Tardigrade
- Question
- Chemistry
- The vapour pressure of a solution of a non-volatile electrolyte (A) in a solvent (B) is 95 % of the vapour pressure of the solvent at the same temperature. If MB= 0.3 M A , where M B and M A are molar masses of B and A respectively, the mass ratio of the solvent and solute are:
Q. The vapour pressure of a solution of a non-volatile electrolyte (A) in a solvent (B) is of the vapour pressure of the solvent at the same temperature. If , where and are molar masses of and respectively, the mass ratio of the solvent and solute are:
Solution: