Which of the following is used in the industr | vedclass

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(D) The industrial production of nitric acid is carried out by the Ostwald process. In this process,ammonia $(NH_3)$ is catalytically oxidized to nitr

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$NH_3$

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(D) The industrial production of nitric acid is carried out by the Ostwald process. In this process,ammonia $(NH_3)$ is catalytically oxidized to nitric oxide $(NO)$ in the presence of platinum/rhodium gauze catalyst at $500 \ K$ and $9$ bar pressure. $4NH_3(g) + 5O_2(g) \xrightarrow{Pt/Rh} 4NO(g) + 6H_2O(g)$. This nitric oxide is then further oxidized to nitrogen dioxide $(NO_2)$,which is absorbed in water to give nitric acid $(HNO_3)$.

Which of the following is used in the industrial production of nitric acid by the Ostwald process?

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