The given reaction 2NO + O_2 2N O_2 is an example of - Vidyadip

MCQ

The given reaction $2NO + {O_2} \to 2N{O_2}$ is an example of

A
First order reaction
B
Second order reaction
✓
Third order reaction
D
None of these

✓

Answer

Correct option: C.

Third order reaction

c
(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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