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प्रश्न
Name the Following:
Two coloured nitrates.
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उत्तर
Copper nitrate is blue coloured, Cobalt nitrate is Coloured.
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संबंधित प्रश्न
Explain the following:
Concentrated nitric add appears yellow when it is left standing in a glass bottle.
What is the type of salt formed when the reactants are heated at a suitable temperature for the preparation of Nitric acid?
Write a balanced equation and name the products formed when cupric oxide reacts with nitric acid.
Give reason for the following:
Nitric acid is used in purification of gold.
Give two chemical tests for nitric acid.
How will you prepare Aqua regia from nitric acid?
Write balanced equation for the reaction between nitrogen and oxygen, when lightning strikes.
The first step in the manufacture of nitric acid is the catalytic oxidation of ammonia. What is the name of the catalyst?
Explain, why only all glass apparatus should be used for the preparation of nitric acid by heating concentrated sulphuric acid and potassium nitrate.
What is the special feature of the apparatus that is used in the laboratory preparation of nitric acid?
