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प्रश्न
Name the Following:
Salt used in the laboratory to prepare nitric acid
उत्तर
Salt used in laboratory to prepare nitric acid is KNO3 / NaNO3.
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संबंधित प्रश्न
Explain the following:
Concentrated nitric add appears yellow when it is left standing in a glass bottle.
Explain the following:
An all-glass apparatus is used in the laboratory preparation of nitric acid.
What is passive iron?
Name the products formed when carbon and conc. nitric acid is heated.
Name the product, catalyst and approximate temperature maintained in Ostwald's process. How is the temperature maintained in the Ostwald's process?
Write the equation to show the reaction between the following:
Dilute nitric acid to produce carbon dioxide.
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.
Write the equation for the reaction:
Aluminum, Nitride and Water.
Name the gas evolved:
The gas produced on heating sodium nitrate.
Explain why nitric acid is kept in a reagent bottle for a long time.
