Zamir 1k Questions 0 Answers 0 Best Answers 1k Points View Profile 0 ZamirProfessional Asked: November 9, 20202020-11-09T08:04:09+00:00 2020-11-09T08:04:09+00:00In: Acids Bases and Salts Why does dry HCl gas not change the colour of dry litmus paper ? 0 Why does dry HCl gas not change the colour of dry litmus paper ? Share Facebook You must login to add an answer. Username or email* Password* Remember Me! Forgot Password?