NEET 2019, Chemistry Q32: Rate Of A Chemical Reaction

NEET2019Paper 2019Chemistry

Q.

For the chemical reaction $N_{2} (g) + 3 H_{2} (g) ⇌ 2 H H_{3} (g)$ The correct option is:

A
$- \frac{1}{3} \frac{d [ H _{2} ]}{d t} = - \frac{1}{2} \frac{d [ N H _{3} ]}{d t}$
B
$- \frac{d [ N _{2} ]}{d t} = 2 \frac{d [ N H _{3} ]}{d t}$
C
$- \frac{d [ N _{2} ]}{d t} = \frac{1}{2} \frac{d [ N H _{3} ]}{d t}$
D
$3 \frac{d [ H _{2} ]}{d t} = 2 \frac{d [ N H _{3} ]}{d t}$

Solution

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