Advertisements
Advertisements
प्रश्न
Give one equation to show the following property of sulphuric acid:
Acidic nature
Advertisements
उत्तर
It acts as a strong dibasic acid.
\[\ce{H2SO4 -> 2H+ + SO^{2-}_{4}}\]
It reacts with metals, metal oxides, metal hydroxides, and carbonates to form metallic sulphates and hydrogen at ordinary temperatures.
\[\ce{Mg + H2SO4 -> MgSO4 + H2\uparrow}\]
\[\ce{CuO + H2SO4 -> CuSO4 + H2O}\]
\[\ce{2NaOH + H2SO4 -> Na2SO4 + 2H2O}\]
\[\ce{ZnCO3 + H2SO4 -> ZnSO4 + H2O + CO2\uparrow }\]
संबंधित प्रश्न
State one relevant observation for given reactions:
Action of concentrated Sulphuric acid on hydrated copper sulfate
Write balanced chemical equations to show how SO3 is converted to Sulphuric acid in the contact process.
Why is concentrated sulphuric acid kept in air tight bottles?
What would you observe in the following case?
Dilute sulphuric acid is added to ferrous sulphate solution.
Give examples of the use of sulphuric acid as
An oxidizing agent
Give one equation to show the following property of sulphuric acid:
As a non-volatile acid
Give a balanced chemical equation for the action of sulphuric acid on the following:
Sulphur
Write balanced chemical equation to show :
The oxidizing action of conc.sulphuric acid on carbon
State two observations when
A few crystals of KNO3 are heated in a hard glass tube
Give two balanced reactions of the type to show the following property of sulphuric acid:
Dehydrating nature
