Metals get oxidised to their respective sulphates when they are reacted with conc. sulphuric acid.
True
False
Metals get oxidised to respective sulphates when they react with conc. sulphuric acid.
Cu+conc. 2H2SO4⟶CuSO4+SO2+2H2O
Hydrogen sulphide gets oxidised to ___by conc. sulphuric acid.
Statement 1: Concentrated sulphuric acid reacts with metals and oxidises them.
Statement 2: Concentrated sulphuric acid reacts with non-metals and reduces them.
Two gases are released when conc. sulphuric acid reacts with :
Sulphuric acid is used in metallurgy to convert metals into their sulphates and then the respective salt is electrolysed.
What happens to blue vitriol when it is reacted with conc. sulphuric acid?