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प्रश्न
Name the anion present in the following compound:
Compound D, when warmed with dilute sulphuric acid, gives a gas that turns acidified dichromate solution green.
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उत्तर
SO32-
संबंधित प्रश्न
Write balanced chemical equations to show : The oxidizing action of conc. Sulphuric acid on carbon
Give balanced chemical equations for the action of sulphuric acid on the following:
Potassium hydrogen carbonate.
Name the products formed when hot and concentrated sulphuric acid reacts with Sulphur.
Define the following term : Hygroscopic substance
How are the following conversion brought about? Give equation and condition:
Sucrose to sugar charcoal.
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 : Sulphur dioxide
Write the equation of the following reaction :
Concentrated sulphuric acid is poured over sugar
Give one equation to show the following property of sulphuric acid:
As a non-volatile acid
Which property of sulphuric acid accounts for its use as a dehydrating agent ?
Write a balanced equation for the following conversion:
Lead sulphate from lead nitrate and sulphuric acid.
