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प्रश्न
Write an equation for the following:
Catalytic oxidation of ammonia
- Name the catalyst used in the above equation.
- In the reaction referred to in the above equation, the catalyst glows red hot. Why?
- What is the name of the industrial process which starts with the reaction referred to in the above equation?
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उत्तर
\[\ce{4NH3 + 5O2 ->[Platinum 800^\circ C] 6H2O + 4NO}\]
- The catalyst used is platinum or platinum-rhodium gauze.
- The catalyst glows red hot because ammonia oxidation is highly exothermic and releases a large amount of heat.
- The industrial process that begins with this reaction is the Ostwald process, used to manufacture nitric acid.
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संबंधित प्रश्न
Write balanced chemical equations for the following:
When the excess of ammonia is treated with chlorine.
The acid which is prepared by catalytic oxidation of ammonia.
State the conditions required for the given reaction to take place:
Catalytic oxidation of ammonia to nitric oxide.
Name the gas obtained when ammonia burns in an atmosphere of oxygen without any catalyst.
Complete the following equation.
4 NH3 +5O2 →
What important process starts with the reaction in above? Name the catalyst used.
Name the following
An acidic gas which reacts with a basic gas liberating neutral gas.
State one possible source of each reactant used in the process.
Give balanced chemical equations for of the following :
Reaction of ammonia with excess chlorine.
Give balanced reactions for the following conversion:
Ammonia to ammonium sulphate.
Give balanced equation to prove that ammonia Has the element hydrogen in it.
