A solution used to test a fabric dye contains 0.0875 mol of the dye dissolved in 250 cm3 of solution.
Calculate the concentration of the dye solution. Give your answer in mol/dm3\text{mol/dm}^3mol/dm3.
106 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.