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प्रश्न
How are the following conversion brought about? Give equation and condition:
Aqueous lead nitrate to lead sulphate.
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उत्तर
Aqueous lead nitrate to lead sulphate:
Dilute sulphuric acid when added to the aqueous solution of lead from their insoluble sulphates.
\[\ce{Pb(NO3)2 + H2SO4 -> PbSO4 v + 2HNO3}\]
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संबंधित प्रश्न
Give reasons for the following:
Sulphuric acid forms two types of salts with NaOH.
Give reason for the following:
Red brown vapours are produced when concentrated sulphuric acid is added to hydrogen bromide.
Complete the following equations :
S + conc.HNO3 →
How are the following conversion brought about? Give equation and condition:
Sulphur trioxide to oleum.
Give examples of the use of sulphuric acid as
An electrolyte in everyday use
HCl, HNO3 and H2SO4 are formulae of three compounds. Which of these compounds has the highest boiling point and which has the lowest?
Name the following:
A sulphate insoluble in water.
Sulphuric acid is manufactured by the contact process.
Why H2SO4 is not obtained by directly reacting SO3 with water?
Sulphuric acid is manufactured by the contact process
Name a gas that can be oxidized to sulphur.
Write a balanced chemical equation:
When hot and concentrated sulphuric acid reacts with the copper.
