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प्रश्न
Name the gas released when sodium carbonate is added to a solution of sulphur dioxide.
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उत्तर
Carbon dioxide
संबंधित प्रश्न
Write balanced chemical equations to show how SO3 is converted to Sulphuric acid in the contact process.
Give reason for the following:
When concentrated sulphuric acid is added to sugar/glucose, a black mass is left behind.
The following statement is correct only under certain conditions. Rewrite the statement including the appropriate conditions.
Oxalic acid reacts with sulphuric acid to produce carbon monoxide and carbon dioxide.
What do you observe when barium chloride solution is added to dilute sulphuric acid ?
Write the equation of the following reaction:
Sulphur is heated with concentrated sulphuric acid.
State your observation for the following case :
Dry red rose petals are placed in the jar of sulphur dioxide.
What property of sulphuric acid is shown by the reaction of concentrated sulphuric acid when heated with :
(i) Potassium nitrate
(ii) carbon
Give one equation to show the following property of sulphuric acid:
Acidic nature
Name the acid formed when sulphur dioxide dissolves in water.
Write a balanced equation for the following conversion:
Lead sulphate from lead nitrate and sulphuric acid.
