First slide

Rate of chemical reaction

Question

For the chemical reaction, $N_{2 (g)} + 3 H_{2 (g)} ⇌ 2 {NH}_{3 (g)}$ the correct option is

Easy

A

$3 \frac{d [H_{2}]}{dt} = 2 \frac{d [{NH}_{3}]}{dt}$
B

$- \frac{1}{3} \frac{d [H_{2}]}{dt} = - \frac{1}{2} \frac{d [{NH}_{3}]}{dt}$
C

$- \frac{d [N_{2}]}{dt} = 2 \frac{d [{NH}_{3}]}{dt}$
D

$- \frac{d [N_{2}]}{dt} = \frac{1}{2} \frac{d [{NH}_{3}]}{dt}$

Solution

For the given chemical reaction,
$Rate of reaction = - \frac{d [N_{2}]}{dt} = - \frac{1}{3} \frac{d [H_{2}]}{dt} = \frac{1}{2} \frac{d [{NH}_{3}]}{dt}$

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App