A greenish yellow coloured gas is produced when hydrochloric acid reacts with _________
A greenish yellow coloured gas is produced when Hydrochloric acid reacts with Manganese dioxide
Name the gas produced when aluminium foil reacts with :
(a) dilute hydrochloric acid.
(b) sodium hydroxide solution.
Name the following: (i) Acid present in the stomach of mammals. (ii) Drying agent used to dry hydrogen chloride. (iii) Salt obtained by heating sodium chloride with concentrated sulphuric acid below 200 degree celsius. (iv) Gas that yields dense white fumes when mixed with hydrogen chloride. (v) Two solution that yield white precipitates, when treated with hydrogen chloride or hydrochloric acid. (vi) Gas obtained by treating metals with hydrochloric acid. (vii) Gas obtained by treating ferrous sulphide with hydrochloric acid. (viii) Five oxidizing agents that liberate chlorine from concentrated hydrochloric acid. (ix) Acid used to extract glue from bones. (x) A chloride which is soluble in excess of ammonium hydroxide. (xi) A greenish yellow gas. (xii) A chemical in which gold can be dissolved. (xiii) A metallic oxide which reacts with hydrochloric acid to give a coloured solution. (xiv) Two colourless gases which when mixed produce a white solid.
A greenish yellow gas X is liberated when concentrated hydrochloric acid is heated with manganese dioxide?
A metal reacts with dilute Hydrochloric acid to produce a gas. What is used to identify this gas?