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प्रश्न
Fill in the blank with appropriate word.
Furning nitric acid is obtained by dissolving an excess of _______ in conc. Nitric acid
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उत्तर
Fuming nitric acid is obtained by dissolving excess of nitrogen oxide in conc. nitric acid.
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संबंधित प्रश्न
What is the type of salt formed when the reactants are heated at a suitable temperature for the preparation of Nitric acid?
What is passive iron?
Ammonia is used in the Ostwald process.
Name the catalyst used in the process.
How will you prepare the following from nitric acid?
Lead nitrate
Name a solution which absorbs nitric oxide.
Give reason for the following:
Aluminum does not react with nitric acid of any concentration.
Give reason for the following:
Conc. Nitric acid renders iron passive.
Complete and balance the following equation :
FeSO4 + NO + H2O → ______________
Give reason for the following:
In the laboratory preparation of nitric acid, the mixture of concentrated sulphuric acid and sodium nitatre should not be heated very strongly, above 200°C
Why should the temperature of the reaction mixture of nitric acid not be allowed to rise above 200oC?
