Consider the equilibrium reaction represented by the equation: 2SO 2 (g) + O(g) ⇌ 2SO

CHEMISTRY
WAEC 2008

Consider the equilibrium reaction represented by the equation: 2SO2(g) + O(g) ⇌ 2SO3(g) ΔH = - 197 kJmol-1. At equilibrium, increase in the total pressure of the system brings about

  • A. decrease in rate of the reaction of the system
  • B. decrease in temperature of the system
  • C. increase in temperature of SO3
  • D. increase in concentration of SO2

Correct Answer: C. increase in temperature of SO3



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