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प्रश्न
Give three equations of the reaction to prove that nitric acid is an acid.
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उत्तर
Three equations to prove acidic nature of nitric acid are-
(a) Reaction with basic oxide :-
\[\ce{CaO + 2HNO3 -> Ca(NO3)2 + H2O}\]
(b) Reaction with carbonates and hydrogen carbonates :-
\[\ce{Na2CO3 + 2HNO3 -> 2NaNO3 + H2O(I) + CO2}\]
\[\ce{NaHCO3 + HNO3 -> NaNO3 + H2O + CO2}\]
(c) Reaction with metallic sulphites :-
\[\ce{Na2SO3 + 2HNO3 -> 2NaNO3 + SO2 + H2O}\]
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संबंधित प्रश्न
Write a balanced equation and name the products formed when zinc reacts with dilute nitric acid.
Name the Following:
Salt referred to as chile saltpeter.
- Name the process used for the manufacture of nitric acid.
- What are the reactants required for it and what are their sources?
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- Name the catalyst used in the process.
- What is the oxidizing agent in this process?
- Write the equations involved.
Give reason for the following:
Aluminum does not react with nitric acid of any concentration.
What happens when (Given balanced equation):
Nitric acid is added to Kl (aq)?
Fill in the blank with appropriate word/words.
Aqua regia is a mixture of _______ and________
Write balanced equation for the preparation of nitric acid from potassium nitrate.
Explain, why only all glass apparatus should be used for the preparation of nitric acid by heating concentrated sulphuric acid and potassium nitrate.
Name the gas evolved:
The gas produced on heating sodium nitrate.
Balanced equation of oxidation of carbon with concentrated HNO3
