Advertisements
Advertisements
प्रश्न
What is the type of salt formed when the reactants are heated at a suitable temperature for the preparation of nitric acid?
Advertisements
उत्तर
Acid salt is formed when the reactants are heated at a suitable temperature for the preparation of nitric acid.
APPEARS IN
संबंधित प्रश्न
Ammonia is used in the Ostwald process.
What is the ratio of ammonia and air taken in this process?
Give two chemical equations for the following:
Nitric acid showing as acidic character.
How will you prepare the following from nitric acid?
Ferric nitrate
The nitrate salt which does not give a mixture of NO2 and O2 on heating is ______.
What is meant by the following term?
Decrepitation
Give reason for the following:
Concentrated nitric acid is brown in colour.
What do you observe when?
Hydrogen sulphide is bubbled through conc. HNO3?
Fill in the blank with appropriate word/words.
Aqua regia is a mixture of _______ and________
The figure given below illustrates the apparatus used in the laboratory preparation of nitric acid:
(i) Name A (a liquid), B( a Solid) and C(a liquid).
(ii) write the balanced chemical equation to show how nitric acid undergoes decomposition.
(iii) Write the balanced chemical equation for the reaction in which copper is oxidized by concentrated nitric acid.
Identify the gas evolved when sulphur is treated with concentrated nitric acid.
