A solution has a concentration of 0.600 mol/dm3. Water is added until the volume of the solution is three times the original volume. What is the concentration of the solution now?
0.200 mol/dm30.200\ \text{mol/dm}^30.200 mol/dm3
0.300 mol/dm30.300\ \text{mol/dm}^30.300 mol/dm3
0.600 mol/dm30.600\ \text{mol/dm}^30.600 mol/dm3
1.80 mol/dm31.80\ \text{mol/dm}^31.80 mol/dm3
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.