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प्रश्न
How will you prepare the following from nitric acid?
copper nitrate
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उत्तर
Copper nitrate can be obtained by the action of conc. HNO3 on copper.
\[\ce{Cu + 2HNO3 -> Cu(NO3)2 + H2O + NO2↑}\]
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संबंधित प्रश्न
Ammonia is used in the Ostwald process.
What is the ratio of ammonia and air taken in this process?
Give reason for the following:
Concentrated nitric acid is brown in colour.
Complete and balance the following equation :
HNO3 + FeSO4 + H2SO4 → ______________
Choose the correct answer from the option given below:
The catalyst used in the manufacture of HNO3 by Ostwald process is
Fill in the blank with appropriate word/words.
Ammonal is a mixture of ________ and __________
Write balanced equation for the preparation of nitric acid from potassium nitrate.
Write the equation to show the reaction between the following:
Dilute nitric acid to produce carbon dioxide.
What is the special feature of the apparatus that is used in the laboratory preparation of nitric acid?
Write a balanced equation for following :
Reaction of ammonia with nitric acid
Explain why only all-glass apparatus should be used for the preparation of nitric acid by heating concentrated sulphuric acid and potassium nitrate.
