Advertisements
Advertisements
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.
Advertisements
उत्तर
SO32-
संबंधित प्रश्न
Identify the acid in the following case:
The acid which produces sugar charcoal from sugar.
Quicklime is not used to dry HCl gas because _____.
Give two balanced reactions of the type to show the following property of sulphuric acid:
Acidic nature
Name the products formed when hot and concentrated sulphuric acid reacts with NaOH.
Give reason for the following:
When carbon is heated with concentrated sulphuric acid, carbon dioxide is formed.
How are the following conversion brought about? Give equation and condition:
Sodium chloride to hydrogen chloride.
Write the equation for the laboratory preparation of the following salts, using sulphuric acid.
Lead sulphate from lead nitrate.
State your observation for the following case :
Moist blue litmus is introduced into a gas jar of sulphur dioxide.
Give a balanced chemical equation for the action of sulphuric acid on the following:
Sulphur
Write a balanced equation for the following conversion:
Lead sulphate from lead nitrate and sulphuric acid.
