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प्रश्न
Why should the temperature of the reaction mixture of nitric acid not be allowed to rise above 200oC?
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उत्तर
At high temperature, nitric acid decomposes and the glass apparatus may get damaged. Sodium formed at a higher temperature forms a hard crust which sticks to the walls of the retort.
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संबंधित प्रश्न
Give a balanced chemical equation for Laboratory preparation of Nitric acid.
Ammonia is used in the Ostwald process.
Give the sources of reactants used in this process.
How will you prepare the following from nitric acid?
copper nitrate
How will you prepare the following from nitric acid?
Ferric nitrate
Why is the temperature maintained at 200°C in the above reaction?
Name the catalyst used in Ostwald process.
Write the equations involved in Ostwald process.
Give reason for the following :
Nitric acid usually does not yield hydrogen from acids.
Give reason for the following:
Lighting is a blessing in disguise.
What is the property of nitric acid which allows it to react with copper?
