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प्रश्न
The property exhibited by concentrated sulphuric acid when it is used to prepare hydrogen chloride gas from potassium chloride is ______.
पर्याय
Dehydrating property
Drying property
Oxidising property
Non-volatile acid property
उत्तर
The property exhibited by concentrated sulphuric acid when it is used to prepare hydrogen chloride gas from potassium chloride is non-volatile acid property.
Explanation:
The volatile acid HCl is removed from its salt solution through a reaction between H2SO4 and NaCl.
\[\ce{KCl + H2SO4 -> KHSO4 + HCl}\]
APPEARS IN
संबंधित प्रश्न
Give one equation to show the following properties of sulphuric acid:
Dehydrating property
Give two balanced reactions of each type to show the following property of sulphuric acid:
Non-volatile nature
Name the products formed when hot and concentrated sulphuric acid reacts with NaOH.
How are the following conversion brought about? Give equation and condition:
Oxalic acid to carbon monoxide.
Why is sulphuric acid known as king of chemicals and oil vitriol ?
Sulphuric acid can be used to prepare a number of gases in the laboratory. Write balanced equation for the reaction from which the folllowing gas are obtained, using dilute sulphuric acid as one of the reactant : Hydrogen
Write the equation of the following reaction:
Sulphur is heated with concentrated sulphuric acid
State your observation for the following case :
Paper soaked in potassium permanganate solution is introduced into a gas jar of sulphur dioxide.
In the given equation identify the role played by concentrated sulphuric acid S + 2H2SO4→ 3SO2 + 2H2O
Give balanced chemical equation to prepare the following salt:
Sodium sulphate using dilute sulphuric acid
