JAMB - Chemistry (2015 - No. 46)
PCL5(g)= PCL3(g) + Cl2(g)
In the reaction above, a decrease in pressure will
In the reaction above, a decrease in pressure will
Decelerate the reaction
Increase yield of Pcl3
Increase the yield of Pcl5
Accurate the reaction
Explication
If we decrease the pressure in the reaction, there will be rapid breakage spilling of pcl5. And these follows a principle that molecule of gases tends to move from a region of higher pressure to low pressure. Option A,C,D will not be affected by pressure decrease