Consider the equilibrium reaction represented by the equation: 2SO2(g) + O2(g) ⇌ 2SO3(g) ∆H = – 197 kJmol-1. At equilibrium, increase in the total pressure of the system brings about
- decrease in rate of the reaction of the system
- decrease in temperature of the system
-
increase in temperature of SO3
- increase in concentration of SO2