Most metals react with dilute acids to produce -
Nitrogen Gas
Hydrogen Gas
Chlorine Gas
Oxygen Gas
Metals reacts dilute acids to produce hydrogen gas: 2M + 2HA \rightarrow\ 2MA + {H}_{2}
(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.
Hydrogen gas is not evolved when nitric acid reacts with metals but magnesium and manganese metals react with nitric acid to produce hydrogen gas,why??HOW?