An aqueous solution turns red litmus solution blue. Excess addition of which of the following solution would reverse the change? HomeAcids Bases and Salts MCQsAn aqueous solution turns red litmus solution blue. Excess addition of which of the following solution would reverse the change?Q. An aqueous solution turns red litmus solution blue. Excess addition of which of the following solution would reverse the change?Baking powderLimeAmmonium hydroxide solutionHydrochloric acidAnswer: Hydrochloric acid