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Questions
Give balanced chemical equations for the action of sulphuric acid on the following:
Sulphur
Give the equation for the action of sulphuric acid on sulphur.
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Solution
S + 2H2SO4 → 3SO2 + 2H2O
RELATED QUESTIONS
State your observations when Concentrated Sulphuric acid is added to Sugar Crystals
Give two balanced reactions of the type to show the following property of sulphuric acid:
Oxidising agent
Name the products formed when hot and concentrated sulphuric acid reacts with NaOH.
Name the products formed when hot and concentrated sulphuric acid reacts with Sugar.
Give reason for the following:
Sulphuric acid can form two kinds of salts with sodium chloride.
Name the anion [negative ion] present in the following compound:
Compound D when warmed with dilute H2SO4 gives a gas which turns acidified potassium dichromate solution green.
State one appropriate observation of the following:
Concentrated sulphuric acid is added dropwise to a crystal of hydrated copper sulphate.
Concentrated sulphuric acid is both an oxidizing agent and a non-volatile acid. Write one equation each to illustrate the properties of sulphuric acid mentioned above.
Dilute sulphuric acid will produce a white precipitate when added to a solution of ______.
Name the gas released when sodium carbonate is added to a solution of sulphur dioxide.
