MCQ
Relative lowering in vapour pressure of a solution containing non-volatile solute is the ratio of ____________.
- ✓number of moles of solute to total number of moles of solution
- Bnumber of moles of solvent to number of moles of solute
- Cnumber of moles of solute to number of moles of solvent
- Dnumber of moles of solvent to total number of moles of solution
