Chemistry
State one relevant observation for – Action of conc. sulphuric acid on hydrated copper sulphate.
Related Questions
A, B, C and D summarize the properties of sulphuric acid depending on whether it is dilute or concentrated.
A: Typical acid property
B: Non-volatile acid
C: Oxidizing agent
D: Dehydrating agent
Choose the property [A, B, C or D] depending on which is relevant to each of the following:
(i) Preparation of hydrogen chloride gas.
(ii) Preparation of copper sulphate from copper oxide.
(iii) Action of conc. sulphuric acid on sulphur.
Write the balanced chemical equation for – Action of concentrated sulphuric acid on sulphur.
State – How will you distinguish between dilute hydrochloric acid and dilute sulphuric acid using lead nitrate solution.
Write balanced chemical equations to show –
(i) The oxidizing action of conc. sulphuric acid on carbon.
(ii) The behaviour of H2SO4 as an acid when it reacts with magnesium.
(iii) The dehydrating property of conc. sulphuric acid with sugar.
(iv) The conversion of SO3 to sulphuric acid in the Contact process.