Equilibrium Question 695
Question: Formation of $ SO_3 $ takes place according to the reaction $ 2SO_2+O_2 $ D $ 2SO_3;\Delta H=-45.2,kcal $ Which of the following factors favours the formation of $ SO_3 $ [MP PET/PMT 1998]
Options:
A) Increase in temperature
B) Increase in pressure
C) Removal of oxygen
D) Increase in volume
Show Answer
Answer:
Correct Answer: B
Solution:
According to Le chatelier’s principle when we increase pressure reaction proceeds in that direction where volume is decreasing.
