2SO2(g) + O2(g) ⟺ 2SO3(g) △ H = − 395.7 k J m o l

CHEMISTRY
JAMB 2013

2SO2(g) + O2(g) ⟺ 2SO3(g) △ H = − 395.7 k J m o l − 1 In the reaction above, the concentration of 2SO3(g) can be in creased by

  • A) decreasing the pressure
  • B) decreasing the temperature
  • C) the addition of catalyst
  • D) increasing the temperature

Correct Answer: B) decreasing the temperature



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