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Question: In the Ostwald's process for the manufacture of \(\mathrm { HNO } _ { 3 }\) , the catalyst used is....

In the Ostwald's process for the manufacture of HNO3\mathrm { HNO } _ { 3 } , the catalyst used is.

A

Mo

B

FeF e

C

NiN i

D
Answer
Explanation

Solution

2H2O+O24HNO3\xrightarrow { 2 \mathrm { H } _ { 2 } \mathrm { O } + \mathrm { O } _ { 2 } } 4 \mathrm { HNO } _ { 3 }