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प्रश्न
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.
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उत्तर
Oxidation of ammonia in catalytic chamber.
\[\ce{4NH3 + 5O2 ->[platinum gangue][800°C] 4NO + 6H2O + Heat}\]
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संबंधित प्रश्न
Ammonia is used in the Ostwald process.
Name the catalyst used in the process.
How will you prepare the following from nitric acid?
Ferric nitrate
What is meant by the following term?
Decrepitation
Name the process used for the manufacture of nitric acid.
Give reason for the following:
Aqua regia dissolves gold and platinum.
What happens when (Given balanced equation) :
Sulphar is added to hot and conc. HNO3?
Complete and balance the following equation :
SO2 + HNO3 → ______________
Complete and balance the following equation :
Fe + HNO3(conc.) → _____________
Fill in the blank with appropriate word/words.
98% nitric acid is obtained by distilling 68% nitric acid with ________ under ______
Write a balanced equation for following :
Laboratory preparation nitric acid.
