Hydrochloric acid is used to purify
table salt
rubber
metals
rice
Hydrochloric acid is used in the purification of table salts.
Metallic sulphide reacting with hydrochloric acid forms salt and ___.
Dilute hydrochloric acid (HCl) reacts with metals to evolve _____ gas along with the formation of corresponding metal salt.
Which of the following metals on reaction with dilute hydrochloric acid will give salt and hydrogen gas?