In an industrial synthesis of chlorinated solvents, anhydrous hydrogen chloride gas (HClHClHCl) is recovered as a gaseous byproduct. State the process required to convert this dry gas into aqueous hydrochloric acid.
106 exam-style questions on Edexcel GCSE Chemistry 7.2 Group 7, covering 7.2.1 Physical properties of the halogens, 7.2.2 Reactions of the halogens, 7.2.3 Relative reactivity and displacement reactions of the halogens, and 7.2.4 Halogen displacement as a redox reaction. Each one has a worked solution and a mark scheme showing where the marks go.