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प्रश्न
Name a metal nitrate which on heating is changed into metal oxide.
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उत्तर
Copper nitrate [Cu(NO3)2]
\[\ce{2Cu(NO3)2 ->[\Delta]2CuO + 4NO2 + O2}\]
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संबंधित प्रश्न
Write balanced chemical equations for Action of hot and concentrated Nitric acid on copper
Ammonia is used in the Ostwald process.
Name the oxidising agent used in this process.
The chemical used in the brown ring test is ______.
Give three equations of the reaction to prove that nitric acid is an acid.
What do you observe when?
Concentrated nitric acid is dropped on a hot surface?
What do you observe when?
Hydrogen sulphide is bubbled through conc. HNO3?
Write the balanced equation for the equation preparation of nitric acid from potassium nitrate.
What do you see when concentrated nitric acid is added to copper?
Write the equation for the laboratory preparation of nitric acid from potassium nitrate and concentrated sulphuric acid.
Explain, why only all glass apparatus should be used for the preparation of nitric acid by heating concentrated sulphuric acid and potassium nitrate.
