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प्रश्न
Write balanced equation and name the product formed when :
Cupric oxide reacts with nitric acid.
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उत्तर
When cupric oxide reacts with nitric acid formation of copper nitrate and water will occur.
\[\ce{CuO + 2HNO3 -> Cu(NO3)2 + H2O}\]
संबंधित प्रश्न
Write a balanced equation for the action of heat on a mixture of copper and concentrated nitric acid.
Name the oxide of nitrogen which turns brown on exposure to air. How is it prepared?
Explain with the help of a balanced equation the brown ring test for nitric acid.
Why is freshly prepared ferrous sulphate solution used for testing the nitrate radical in the brown ring test?
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 __________
Fill in the blank with appropriate word/words.
3 Cu + 8 HNO3 (dilute) → _______ + 4H2O + _________
Why should the temperature of the reaction mixture of nitric acid not be allowed to rise above 200oC?
Explain why nitric acid is kept in a reagent bottle for a long time.
From the following list of substances, choose one substance in the case which matches the description given below:
Ammonium nitrate, calcium hydrogen carbonate, copper carbonate, lead nitrate, potassium nitrate, sodium carbonate, sodium hydrogen carbonate, zinc carbonate.
A Substance that gives off only oxygen when heated.
