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प्रश्न
Give reason for the following :
Nitric acid usually does not yield hydrogen from acids.
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उत्तर
Nitric acid usually do not yield hydrogen gas with metals, instead it reacts with metals and form respective nitrates , nitric oxide and water.
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संबंधित प्रश्न
Name the gas evolved when the following mixtures are heated.
Sodium Nitrite and Ammonium Chloride
Mention three important uses of nitric acid. Give the property of nitric acid involved in the use.
How can 68% nitric acid be concentrated to 98% nitric acid?
What do you observe when?
Concentrated nitric acid is dropped on a hot surface?
Complete and balance the following equation :
Pt + HNO3 + HCl → ___________
State the conditions for the oxidation of ammonia to nitrogen monoxide [nitric oxide], in the manufacture of nitric acid by Ostwald's process. Write the balanced equcation for the reaction.
Write the balanced equation for the equation preparation of nitric acid from potassium nitrate.
During a thunderstorm, the rainwater contains nitric acid. The nitric acid is formed as a result of three chemical reactions. Describe or write balanced chemical equation for these three reactions.
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 a balanced equation for following :
Reaction of ammonia with nitric acid
