Question

$2{N_2}{O_5}\;\leftrightharpoons\;4N{O_2} + {O_2}$ For the above reaction which of the following is not correct above rates of reaction?

Accepted Answer

$\frac{{ - 2d\left[ {{N_2}{O_5}} \right]}}{{dt}} = 4\frac{{d\left[ {N{O_2}} \right]}}{{dt}} = \frac{{d\left[ {{O_2}} \right]}}{{dt}}$

Answer

$\frac{{ - d\left[ {{N_2}{O_5}} \right]}}{{dt}} = 2\frac{{d\left[ {{O_2}} \right]}}{{dt}}$

Answer

$\frac{{ - 2d\left[ {{N_2}{O_5}} \right]}}{{dt}} = \frac{{d\left[ {N{O_2}} \right]}}{{dt}}$

Answer

$\frac{{d\left[ {N{O_5}} \right]}}{{dt}} = 4\frac{{d\left[ {{O_2}} \right]}}{{dt}}$

NEET UG CHEMISTRY MCQ: CHEMICAL KINETICS

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