Concentrated aqueous sodium chloride and dilute sulfuric acid are each electrolysed with inert electrodes. Which row shows the product formed at the cathode in each electrolysis?
- Aaqueous sodium chloride: hydrogen; dilute sulfuric acid: oxygen
- Baqueous sodium chloride: hydrogen; dilute sulfuric acid: hydrogen
- Caqueous sodium chloride: chlorine; dilute sulfuric acid: oxygen
- Daqueous sodium chloride: chlorine; dilute sulfuric acid: hydrogen