MCQ
The given reaction $2NO + {O_2} \to 2N{O_2}$ is an example of
- AFirst order reaction
- BSecond order reaction
- ✓Third order reaction
- DNone of these
✓
Answer
Correct option: C.
Third order reaction
c
(c)It is a third order reaction because
(c)It is a third order reaction because
${\rm{Rate}} = {\rm{K[NO}}{{\rm{]}}^{\,\,{\rm{2}}}}{[{O_2}]^{\,1}}$
$\therefore $ O.R. $= 2 + 1 = 3$
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