Chemistry
State your observation when:
(i) nitric acid is added to saw dust
(ii) conc. nitric acid is heated (a) in absence of copper (b) in presence of copper.
Related Questions
State why hydrogen is liberated when zinc reacts with dil. HCl but not with dil. HNO3.
State a reason for the inactivity of iron and aluminium on reaction with fuming HNO3.
State how addition of nitric acid to acidified FeSO4, serves as a test for the former.
Name three chemical products manufactured from nitric acid. Give two general uses of HNO3.