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प्रश्न
Write balanced chemical equations for the action of dilute sulphuric acid on sodium sulphite.
Give a balanced equation for dilute sulphuric acid when poured over sodium sulphite.
उत्तर
\[\ce{Na2SO3_{(s)} + H2SO4_{(dil)} -> Na2SO4_{(aq)} + H2O_{(l)} + SO2_{(g)}}\]
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संबंधित प्रश्न
Identify the acid in each case:
The acid which produces sugar charcoal from sugar
Which property of sulphuric acid is shown by the reaction of the concentrated sulphuric acid with Carbon?
Name the following:
The precipitate obtained by treating carbon with hot concentrated sulphuric acid.
Name the Following:
The property used to prepare HCl and HNO3 from H2SO4.
Give examples of the use of sulphuric acid as
An oxidizing agent
How will you distinguish between dilute H2SO4 and conc. H2SO4 ?
Write balanced chemical equation to show :
The dehydrating property of conc.sulphuric acid
Which property of sulphuric acid accounts for its use as a dehydrating agent ?
Identify the gas evolved and give the chemical test in the following case:
Dilute hydrochloric acid reacts with iron (II) sulphide.
The salt is formed when concentrated sulphuric acid reacts with KNO3 above 200°C.
