Give the principle for the manufacture of nitric acid from ammonia.
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Ammonia, produced by Haber's process, is mixed with air (1:7) and passed over platinum gauze at 800°C. It gets oxidised to nitric oxide which combines with oxygen to produce nitrogen peroxide. Nitrogen peroxide combines with water in the presence of oxygen to produce nitric acid.
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1
Answer:
Ammonia, produced by Haber's process, is mixed with air (1:7) and passed over platinum gauze at 800°C. It gets oxidised to nitric oxide which combines with oxygen to produce nitrogen peroxide. Nitrogen peroxide combines with water in the presence of oxygen to produce nitric acid.
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