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प्रश्न
Write a balanced equation and name the products formed when concentrated nitric acid is heated.
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उत्तर
When concentrated nitric acid is heated, it decomposes into nitrogen dioxide, oxygen and water.
\[\ce{4HNO3 ->[\Delta] 2H2O + 4NO2 + O2}\]
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संबंधित प्रश्न
State one relevant observation for the following:
When crystals of copper nitrate are heated in a test tube.
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Fill in the blank using the appropriate words given below:
Cold, dilute nitric acid reacts with copper to give ______.
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From the formulae listed below, Choose, one, corresponding to the salt having the given description:
AgCl, CuCO3, CuSO4.5H2O, KNO3, NaCl, NaHSO4, Pb(NO3)2, ZnCO3, ZnSO4, 7H2O.
On heating this, salt changes from green to black.
