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Question

Question: The oxide of nitrogen which acts as a catalyst in lead chamber process is...

The oxide of nitrogen which acts as a catalyst in lead chamber process is

A

NO

B

NO2\mathrm { NO } _ { 2 }

C

N2O4\mathrm { N } _ { 2 } \mathrm { O } _ { 4 }

D

N2O5\mathrm { N } _ { 2 } \mathrm { O } _ { 5 }

Answer

NO

Explanation

Solution

2SO2+O2NO2SO32 \mathrm { SO } _ { 2 } + \mathrm { O } _ { 2 } \xrightarrow { \mathrm { NO } } 2 \mathrm { SO } _ { 3 }