Which of the following formulae is/are correct?
Mass Percent = Mass of SoluteMass of Solute+Mass of Solvent×100
Volume Percent = Volume of SoluteVolume of Solute+Volume of Solvent×100
Both are different methods to express concentration of solutions.
Mass Percent = Mass of SoluteMass of Solution×100
Volume Percent = Volume of SoluteVolume of Solution×100
Notice, Mass or Volume of solution = mass or volume of solute + mass or volume of solution