Chemistry
Explain why only all-glass apparatus should be used for the preparation of nitric acid by heating concentrated sulphuric acid and potassium nitrate.
Related Questions
From the substances – Ammonium sulphate, Lead carbonate, Chlorine, Copper nitrate, Ferrous sulphate — State:
A compound which releases a reddish brown gas on reaction with conc. H2SO4 and copper turnings.
State what is observed when nitric acid is kept in a reagent bottle for a long time.
In the laboratory preparation of HNO3 - Name the reactants A [a liquid] and B [a solid] used.
Write an equation to show how nitric acid undergoes decomposition.