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प्रश्न
State one possible source of each reactant used in the process.
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उत्तर
Source of hydrogen : Hydrogen is generally obtained from water gas by
Bosch process.
Source of nitrogen : Nitrogen is obtained from air by its liquefaction and
fractional distillation .
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संबंधित प्रश्न
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4 NH3 +5O2 →
What important process starts with the reaction in above? Name the catalyst used.
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Name the following
Solid obtained by passing ammonia over heated copper oxide
Give a balanced chemical equation for the following:
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Give balanced reactions for the following conversion:
Copper oxide to copper.
Differentiate between:
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Write equation for the following:
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Industrially, ammonia is obtained by direct combination of nitrogen and hydrogen.
(i) Write balanced equation for the direct combination of nitrogen and hydrogen.
(ii) Which of the metals - iron, platinum, copper - catalyse this direct combination?
(iii) Is the formation of ammonia promoted by high pressure or low pressure?
How is ammonia dried and collected in the laboratory?
