Question 29

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

  • 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
Objective

Question details

Exam body
WAEC
Subject
Chemistry
Year
2008
Question no.
#29
Type
Objective

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