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प्रश्न
Write the equation for the laboratory preparation of the following salts, using sulphuric acid.
Iron (II) sulphate from iron.
उत्तर
Fe + H2SO4 → FeSO4 + H2
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संबंधित प्रश्न
Give one equation to show the following properties of sulphuric acid:
As a non-volatile acid
Name the products formed when hot and concentrated sulphuric acid reacts with Sulphur.
How are the following conversion brought about? Give equation and condition:
Dilute sulphuric acid to hydrogen.
Describe the reaction that show
Concentrated sulphuric acid is a dehydrating agent.
Give reason for the following:
Concentrated sulphuric acid is kept in airtight bottles.
Write the equation for the laboratory preparation of the following salts, using sulphuric acid.
Copper sulphate from copper.
State one appropriate observation of the following:
Dehydration of Concentrated Sulphuric acid with sugar crystals
Write a balanced equation for the following conversion:
Lead sulphate from lead nitrate and sulphuric acid.
Rewrite the following statement by adding the correct word, as shown in the example:
|
Example: Given Statement: Ammonia changes moist red litmus to blue. Correct Statement: Aqueous ammonia changes moist red litmus to blue. |
Sulphuric acid acts as a dehydrating agent.
Hydrogen chloride gas is prepared in the laboratory by the action of concentrated sulphuric acid on sodium chloride.
Give a balanced chemical equation for the above reaction.
