Q. For a reaction between gaseous compounds, $2A + B \rightarrow C + D$ The reaction rate=k[A][B]. If the volume of the container is made $\frac{1}{4}$ of the initial, then what will be the rate of reaction as compared to the initial rate?

A) 16 times
B) 4 times
C) 1/8 times
D) 1/16 times
Explanation

(a)
When volume is reduced to one fourth, concentration become four times. Hence, the rate of reaction becomes 16 times as compared to the initial rate.

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

Ph.D. in Physics with 19+ years of teaching experience.