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प्रश्न
Write an equation for the following conversions A, B, C and D.
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उत्तर
A: Copper can be converted into copper nitrate.
\[\ce{Cu + 4HNO3 -> \underset{Copper nitrate}{Cu(NO3)2} + 2H2O + 2NO2}\]
B: \[\ce{\underset{Blue crystalline}{2Cu(NO3)2} ->[\Delta] \underset{Black}{2CuO} + 4NO2 + O2}\]
C: \[\ce{\underset{Strong heating}{2Cu + O2} ->[\Delta] \underset{Black}{2CuO}}\]
D: By reduction,
\[\ce{CuO + H2 ->[\Delta] Cu + H2O}\]
संबंधित प्रश्न
Explain the following:
Dilute nitric acid is generally considered a typical acid but not so in its reaction with metals.
Explain the following:
Concentrated nitric add appears yellow when it is left standing in a glass bottle.
How is nitric acid prepared in laboratory?
What are the reactants required for Ostwald process and what are their sources?
In which ratio reactants are taken in Ostwald process?
Describe the Ostwald's process for the manufacture of nitric acid with labeled diagram.
Give reason for the following:
Aluminum does not react with nitric acid of any concentration.
Write balanced equation for the reaction between nitrogen and oxygen, when lightning strikes.
Write the equation for the reaction of dilute nitric acid with copper.
Give one test to distinguish between the following pair of chemicals.
Zinc nitrate solution and calcium nitrate solution
