Which gas is produced when NH₄OH is in contact with HCl?

Which of the following oxidising agent readily oxidised HCl to chlorine?

In the preparation of HCl acid from HCl gas a funnel arrangement is provided for the absorption of gas requires

Why HCl is not collected over water?

Hydrogen chloride gas is collected by

Who prepared HCl by heating common salt 2H₂SO₄?

Silver nitrate solution react with hydrochloric acid produces a curdy thick white precipitate is due to the formation of

Name the has evolved when Pb₃O₄ heated with concentrated HCl