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प्रश्न
What is the special feature of the apparatus that is used in the laboratory preparation of nitric acid?
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उत्तर
The complete apparatus should be made of glass only.
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संबंधित प्रश्न
How will you prepare the following from nitric acid?
Magnesium nitrate
How will you prepare the following from nitric acid?
Aqua regia
Name a metal nitrate which on heating is changed into metal.
Name the following :
Gas produced in air during lighting.
What is the purpose of Conc. H2SO4 in the above preparation?
- Name the process used for the manufacture of nitric acid.
- What are the reactants required for it and what are their sources?
- In which ratio reactants are taken in this process?
- Name the catalyst used in the process.
- What is the oxidizing agent in this process?
- Write the equations involved.
What do you observe when?
Concentrated nitric acid is dropped on a hot surface?
What do you observe when?
Scrap zinc is heated with conc. HNO3?
Why does pure nitric acid take on a yellowish brown colour when exposed to light?
What happens when
Common salt solution is added to silver nitrate solution and NH3 solution add to it.
