A quality-control chemist records the volume and concentration of copper(II) nitrate solution in four batches.
| Batch | Volume in cm3\text{cm}^3cm3 | Concentration in mol/dm3\text{mol/dm}^3mol/dm3 |
|---|---|---|
| W | 250 | 0.0400 |
| X | 20.0 | 0.600 |
| Y | 75.0 | 0.200 |
| Z | 120 | 0.110 |
Which batch would supply the most moles of copper(II) nitrate?
Batch W
Batch Y
Batch X
Batch Z
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.