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प्रश्न
Name (formula is not acceptable) the gas produced in the following reaction:
By the action of concentrated nitric acid on copper.
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उत्तर
Nitrogen dioxide
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संबंधित प्रश्न
Write a balanced chemical equation for the following:
Action of cold and dilute Nitric acid on Copper
Write balanced chemical equations for Action of hot and concentrated Nitric acid on copper
Name the products formed when carbon and conc. nitric acid is heated.
Name a metal nitrate which on heating is changed into metal oxide.
How will you prepare Aqua regia from nitric acid?
Choose the correct answer from the option given below :
Nitric acid on standing develops brownish colour which may be attributed to the presence of :
Choose the correct answer from the option given below:
The catalyst used in the manufacture of HNO3 by Ostwald process is
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?
Account for the yellow colour that appears in concentrated nitric acid when it is left standing in an ordinary glass bottle.
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.
