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प्रश्न
Give reason for the following:
When barium chloride is added to dilute sulphuric acid, a white precipitate is formed.
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उत्तर
When barium chloride is added to dilute sulphuric acid, a white precipitate of barium sulphate is
\[\ce{BaCl2 + H2SO4 -> BaSO4 v + 2HCl}\]
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संबंधित प्रश्न
Give one equation to show the following properties of sulphuric acid:
Acidic nature
Which property of sulphuric acid is shown by the reaction of the concentrated sulphuric acid with carbon?
Give a chemical test to distinguish between dilute sulphuric acid and conc. sulphuric acid.
Why is H2SO4 is not used as a drying agent for H2S?
Describe the reaction that show
Concentrated sulphuric acid is a non-volatile acid.
How will you distinguish between dilute H2SO4 and conc. H2SO4 ?
Name the catalyst used in the process.
What do you see when concentrated sulphuric acid is added to copper sulphate-5-water ( You are not required to say what is happing, nor is it necessary to name the products.)
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.
Hydrogen chloride gas is prepared in the laboratory by the action of concentrated sulphuric acid on sodium chloride.
Give a balanced chemical equation for the above reaction.
