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प्रश्न
How are the following conversion brought about? Give equation and condition:
Sodium chloride to hydrogen chloride.
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उत्तर
Sodium chloride to hydrogen chloride :
Sulphuric acid when reacts with sodium chloride it forms sodium bisulphate and hydrochloric acid because sulphuric acid when treated with salts of more volatile acids displaces more volatile acids.
\[\ce{NaCl + H2SO4 ->[200°C] NaHSO4 + HCl}\]
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संबंधित प्रश्न
Write balanced chemical equations to show how SO3 is converted to Sulphuric acid in the contact process.
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Hygroscopic nature
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Dilute sulphuric acid to hydrogen.
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The gas produced by the action of concentrated sulphuric acid on sodium chloride.
State your observation for the following case :
Dry red rose petals are placed in the jar of sulphur dioxide.
Give balanced chemical equation to prepare the following salt:
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Name the gas released when sodium carbonate is added to a solution of sulphur dioxide.
Write a balanced equation for the following conversion:
Lead sulphate from lead nitrate and sulphuric acid.
Hydrogen chloride gas is prepared in the laboratory by the action of concentrated sulphuric acid on sodium chloride.
State the method of collection of the gas formed above.
