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प्रश्न
What do you observe when?
Concentrated nitric acid is dropped on a hot surface?
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उत्तर
Reddish brown fumes of nitrogen dioxide are observed.
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संबंधित प्रश्न
Write balanced chemical equations for Action of hot and concentrated Nitric acid on copper
How will you prepare the following from nitric acid?
copper nitrate
How will you prepare the following from nitric acid?
Aqua regia
Name the oxide of nitrogen which turns brown on exposure to air. How is it prepared?
Give the chemical name and formula of the substance formed as a brown ring in the test for nitrate radical.
Name the Following:
Product obtained by heating concentrated nitric acid.
Name the Following:
Two coloured nitrates.
What is meant by the following term?
Decrepitation
Write balanced equation and name the product formed when :
Zinc reacts with dilute nitric acid.
Write a balanced equation for the production of nitrogen dioxide using copper.
