Advertisements
Advertisements
प्रश्न
Ammonia is used in the Ostwald process.
Name the oxidising agent used in this process.
Advertisements
उत्तर
Oxygen
संबंधित प्रश्न
Write a balanced equation for the action of heat on a mixture of copper and concentrated nitric acid.
What is passive iron?
Write a balanced equation and name the products formed when cupric oxide reacts with nitric acid.
How will you prepare the following from nitric acid?
Sodium nitrate
Name the Following:
Two coloured nitrates.
Give reason for the following:
Commercial nitric acid is yellow in colour, but when it is diluted with water, it turns colourless.
Dilute nitric acid is generally considered a typical acid except for its reaction with metals. In what way is dilute nitric acid different from other acids when it reacts with metals?
Explain the following:
Concentrated nitric acid appears yellow when it is left standing in a glass bottle.
Lead nitrate decomposes on heating to give ______.
The figure given below illustrates the apparatus used in the laboratory preparation of nitric acid.
- Name A (a liquid), B (a solid), and C (a liquid). (Do not give the formulae.)
- Write an equation to show how nitric acid undergoes decomposition.
- Write the equation for the reaction in which copper is oxidised by concentrated nitric acid.
