what happens when CO2 reacts with dil. H2SO4
Carbon-di-oxide is an acidic oxide of carbon and thus, it will not react with dil. H2SO4.
What happens when aluminium reacts with boiling dil. NaOH?
What happens when aluminium reacts with boiling dil. KOH?
What happens when ferrous sulphide reacts with dil. hydrochloric acid?