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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
What are the reactants required for Ostwald process and what are their sources?
Describe the Ostwald's process for the manufacture of nitric acid with labeled diagram.
Give three equations of the reaction to prove that nitric acid is an acid.
Explain with the help of a balanced equation, the brown ring test for nitric acid.
Give reason for the following:
Nitric acid is used in purification of gold.
Fill in the blank with appropriate word/words.
Aqua regia is a mixture of _______ and________
Fill in the blank with appropriate word.
Furning nitric acid is obtained by dissolving an excess of _______ in conc. Nitric acid
Write balanced equation for the reaction between nitrogen and oxygen, when lightning strikes.
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.
What would you observe in the following case:
Copper is heated with concentrated nitric acid in a hard glass test tube.
