Hydrochloric Acid (HCI)

Aqua regia is a mixture of

Correct the following statement.

Hydrochloric acid is prepared in the laboratory by passing hydrogen chloride directly through the water.  

Select one substance from the list given which matches the description given below:

(A) Nitroso-iron(II) sulphate     (B) Sulphur
(C) Ammonia                             (D) Dilute nitric acid
(E) Hydrogen sulphide gas        (F) Platinum
(G) Ammonium sulphate           (H) Hydrogen chloride

A compound which can be oxidised to chlorine.