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प्रश्न
Write balanced chemical equations for Action of hot and concentrated Nitric acid on copper
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उत्तर
Cu(s) + 4HNO3(aq) → Cu(NO3)2(aq) + 2NO2(g) +H2O(l)
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संबंधित प्रश्न
Write an equation for the following conversions A, B, C and D.
Name the oxide of nitrogen which turns brown on exposure to air. How is it prepared?
The nitrate salt which does not give a mixture of NO2 and O2 on heating is ______.
Why is freshly prepared ferrous sulphate solution used for testing the nitrate radical in the brown ring test?
What is the purpose of Conc. H2SO4 in the above preparation?
Write balanced equation and name the product formed when :
Concentrated nitric acid is heated.
Write a balanced equation for the production of nitrogen dioxide using copper.
Dilute nitric acid is generally considered a typical acid except for its reaction with metals. In what way is dilute nitric acid different from other acids when it reacts with metals?
Explain the following:
Dilute nitric acid is generally considered a typical acid but not so in its reaction with metals.
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.
