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प्रश्न
What do you observe when barium chloride solution is added to dilute sulphuric acid?
What happens when barium chloride reacts with dilute H2SO4? Write a balanced chemical equation of the reaction involved.
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उत्तर
When barium chloride solution is added to dilute sulphuric acid, a white precipitate of barium sulphate is formed. The precipitate is insoluble in dil. Hydrochloric acid.
\[\ce{BaCl2 + H2SO4 -> BaSO4 v + 2HCl}\]
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 Ethanol?
Why is water not added to concentrated H2SO4 in order to dilute it?
Describe the reaction that show
Concentrated sulphuric acid behaves as oxidizing agent.
Write balanced equation for the reaction between iron and dilute sulphuric acid.
State your observation for the following case:
Paper soaked in potassium permanganate solution is introduced into a gas jar of sulphur dioxide.
Give one equation to show the following property of sulphuric acid:
Dehydrating property
Write a balanced equation for the following conversion:
Lead sulphate from lead nitrate and sulphuric acid.
A, B and C are the chemical properties of sulphuric acid:
A. Oxidizing agent
B. Dehydrating agent
C. Non-volatile acid
Match the following equations 1 to 3 to the above chemical properties of sulphuric acid.
1. \[\ce{KNO3 + H2SO4 -> KHSO4 + HNO3}\]
2. \[\ce{C12H22O11 -> 12C + 11H2O}\]
3. \[\ce{S + 2H2SO4 -> 2H2O + 3SO2}\]
Convert the following reaction into a balanced chemical equation:
Sodium hydroxide to sodium sulphate using sulphuric acid.
