A gas is not produced during
Metal reacts with acid to produce hydrogen gas. But when metal reacts with HNO3 hydrogen gas is not given out. Give a reason.
(a) Name one metal which reacts with dilute hydrochloric acid to produce hydrogen gas.
(b)Name one metal which does not react with dilute hydrochloric acid.
The metal which will not produce hydrogen gas on reacting with dilute sulphuric acid is :
(a) sodium
(b) silver
(c) iron
(d) zinc