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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