The table shows the amount of solute and the volume of solution for four solutions, W, X, Y and Z. All four solutions contain the same solute.
Table: The amount of solute and the volume of solution for four solutions of the same solute
| Solution | Amount of solute in mol | Volume of solution in cm3 |
|---|---|---|
| W | 0.0500 | 100 |
| X | 0.0200 | 50.0 |
| Y | 0.120 | 400 |
| Z | 0.0150 | 25.0 |
Calculate the concentration, in mol/dm3\text{mol/dm}^3mol/dm3, of solution W.
Identify the solution with the highest concentration in mol/dm3\text{mol/dm}^3mol/dm3. Give a reason for your answer.
40 exam-style questions on AQA GCSE Chemistry 3.4 Using concentrations of solutions in mol/dm3, covering 3.4.1 Concentration in mol/dm3. Each one has a worked solution and a mark scheme showing where the marks go.