Law Of Chemical Equilibrium And Equilibrium Constant

Step 1: Concept
Le Chatelier’s Principle regarding pressure.
Step 2: Analysis
Reaction: . - Moles on Reactant side = 1 - Moles on Product side = 2
Step 3: Effect of Pressure
Increasing pressure shifts the equilibrium towards the side with fewer moles of gas to counteract the change.
Step 4: Conclusion
Since the reactant side ( ) has fewer moles, the equilibrium shifts in the backward direction.
Final Answer:(B)