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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:
An all-glass apparatus is used in the laboratory preparation of nitric acid.
Give two chemical equations for the following:
Reactions of nitric acid with non-metals.
How will you prepare the following from nitric acid?
copper nitrate
Name a solution which absorbs nitric oxide.
Explain with the help of a balanced equation the brown ring test for nitric acid.
How is nitric acid prepared in laboratory?
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.
Write a chemical equation to illustrate the acidic nature of nitric acid.
What would you observe in the following case:
Copper is heated with concentrated nitric acid in a hard glass test tube.
Identify the gas evolved when sulphur is treated with concentrated nitric acid.
