Answer
1M of a solution means 1 mol of solute in 1 L of solution (solution is the total amount of solute dispersed in solvent). 1 m of solution means 1 mol of solute in 1kg of solvent. Uppercase is molarity and lowercase is molality.
Work Step by Step
1M of a solution means 1 mol of solute in 1 L of solution (solution is the total amount of solute dispersed in solvent). 1 m of solution means 1 mol of solute in 1kg of solvent. Uppercase is molarity and lowercase is molality.