# The reaction of NO with

Question:

The reaction of $\mathrm{NO}$ with $\mathrm{N}_{2} \mathrm{O}_{4}$ at $250 \mathrm{~K}$ gives :

1. $\mathrm{N}_{2} \mathrm{O}$

2. $\mathrm{NO}_{2}$

3.  $\mathrm{N}_{2} \mathrm{O}_{3}$

4.  $\mathrm{N}_{2} \mathrm{O}_{5}$

Correct Option: , 3

Solution: