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प्रश्न
Write the equation for the reaction of dilute nitric acid with copper.
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उत्तर
\[\ce{3Cu + \underset{(Nitric oxide)}{8HNO3} -> 3Cu(NO3)2 + 4H2O + 2NO}\]
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संबंधित प्रश्न
Name a metal nitrate which on heating is changed into metal oxide.
Name a metal nitrate which on heating is changed into metal.
Mention three important uses of nitric acid. Give the property of nitric acid involved in the use.
What do you observe when?
Scrap zinc is heated with conc. HNO3?
Give reason for the following:
Commercial concentrated nitric acid is yellow in colour, but when it is dilute with water, it turns colourless.
Give one chemical test for nitric acid.
State the conditions for the oxidation of ammonia to nitrogen monoxide [nitric oxide], in the manufacture of nitric acid by Ostwald's process. Write the balanced equcation for the reaction.
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.
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?
Balanced equation of oxidation of carbon with concentrated HNO3
