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प्रश्न
Describe what you see when concentrated nitric acid is added to copper.
उत्तर
When concentrated nitric acid is added to copper brown fumes of nitrogen dioxide are observed.
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संबंधित प्रश्न
How will you prepare the following from nitric acid?
Ferric nitrate
Name the Following:
Salt used in the laboratory to prepare nitric acid
Why is the temperature maintained at 200°C in the above reaction?
Name the process used for the manufacture of nitric acid.
Give reason for the following:
Aluminum does not react with nitric acid of any concentration.
Choose the correct answer from the option given below :
Nitric acid on standing develops brownish colour which may be attributed to the presence of :
Fill in the blank with appropriate word.
Furning nitric acid is obtained by dissolving an excess of _______ in conc. Nitric acid
Complete and balance the following equation:
Cu + HNO3 → NO2 + ________+ _________
Write the equation to show the reaction between the following:
Dilute nitric acid to produce carbon dioxide.
Write the equation for the reaction:
Aluminum, Nitride and Water.
