What happens when sulphur reacts with concentrated nitric acid?
Hydrochloric acid is formed
Sulphuric acid is formed
Nitrous acid is formed
Sulfurous acid is formed
Sulphur reacts with concentrated nitric acid to give sulphuric acid, water and nitrogen dioxide gas
S+6HNO3→H2SO4+6NO2+2H2O
Which acid is formed when concentrated nitric acid reacts with sulphur?
A volatile acid X is formed when sodium chloride reacts with concentrated sulphuric acid. Name this volatile acid.