Q. Which reaction is not affected by change in pressure?
A) $H_{2} + I_{2} \rightleftharpoons 2HI$
B) $N_{2} + 3H_{2} \rightleftharpoons 2{NH}_{3}$
C) $PCl_{5} \rightleftharpoons {PCl}_{3} + {Cl}_{2}$
D) $2C + O_{2} \rightleftharpoons 2CO$
Explanation
The correct answer is Option A: $H_{2} + I_{2} \rightleftharpoons 2HI$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.