Chemistry
Some properties of sulphuric acid are listed below. Choose the role played by sulphuric acid – A, B, C, or D which is responsible for the reactions (i) to (v). Some role/s may be repeated. A : Dilute acid B : Dehydrating agent C : Non-volatile acid D : Oxidising agent (1) (2) S + 2H<sub>2</sub>SO<sub>4</sub> [conc.] 3SO<sub>2</sub> + 2H<sub>2</sub>O (3) (4) MgO + H<sub>2</sub>SO<sub>4</sub> MgSO<sub>4</sub> + H<sub>2</sub>O (5) Zn + 2H<sub>2</sub>SO<sub>4</sub> [conc.] ZnSO<sub>4</sub> + SO<sub>2</sub> + 2H<sub>2</sub>O
Related Questions
State the property of sulphuric acid shown by the reaction of conc. sulphuric acid when heated with
(a) Potassium nitrate
(b) Carbon
Name the gas produced on reaction of dilute sulphuric acid with a metallic sulphide.
Give balanced equation for the reaction : Zinc sulphide and dilute sulphuric acid.
State one appropriate observation for : conc. H2SO4 is added to a crystal of hydrated copper sulphate.