Hydrochloric acid is used to purify
table salt
rubber
metals
rice
Hydrochloric acid is used in the purification of table salts.
Convert : (a) Two soluble metallic nitrates to insoluble metallic chlorides using dil. HCl. (b) Hydrochloric acid to nascent chlorine.
Dilute hydrochloric acid (HCl) reacts with metals to evolve _____ gas along with the formation of corresponding metal salt.
Metallic sulphide reacting with hydrochloric acid forms salt and ___.