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प्रश्न
Ammonia is used in the Ostwald process.
Name the oxidising agent used in this process.
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उत्तर
Oxygen
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संबंधित प्रश्न
How will you prepare the following from nitric acid?
Ferric nitrate
Name a solution which absorbs nitric oxide.
Name the oxide of nitrogen which turns brown on exposure to air. How is it prepared?
Name the Following:
Product obtained by heating concentrated nitric acid.
What is meant by the following term?
Fuming nitric acid
Give reason for the following:
In laboratory preparation of nitric acid all the apparatus including cork should be made up of glass.
Choose the correct answer from the option given below :
Nitric acid on standing develops brownish colour which may be attributed to the presence of :
Choose the correct answer from the option given below :
Concentrated nitric acid oxidises phosphorus to :
Give reason for the following:
Commercial concentrated nitric acid is yellow in colour, but when it is dilute with water, it turns colourless.
Give one chemical test for nitric acid.
Describe what you see when concentrated nitric acid is added to copper.
