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प्रश्न
Name the products formed when carbon and conc. nitric acid is heated.
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उत्तर
Heating carbon with nitric acid results in the oxidation of carbon to CO2 and the reduction of nitric acid to NO2 by oxygen loss.
\[\ce{C + 4HNO3 -> CO2 + 2H2O + 4NO2}\]
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संबंधित प्रश्न
Explain with the help of a balanced equation the brown ring test for nitric acid.
Why is the temperature maintained at 200°C in the above reaction?
Give reason for the following:
Lighting is a blessing in disguise.
Give two chemical tests for nitric acid.
Write balanced equation and name the product formed when :
Concentrated nitric acid is heated.
Complete and balance the following equation :
C + HNO3 → ___________
Complete and balance the following equation :
SO2 + HNO3 → ______________
The figure given below illustrates the apparatus used in the laboratory preparation of nitric acid:
(i) Name A (a liquid), B( a Solid) and C(a liquid).
(ii) write the balanced chemical equation to show how nitric acid undergoes decomposition.
(iii) Write the balanced chemical equation for the reaction in which copper is oxidized by concentrated nitric acid.
Name the gas evolved:
The gas produced on heating sodium nitrate.
Complete the table:
| Name of Process | Inputs | Equation | Output |
| Ammonia + Air | Nitric acid |
