Multiple Choice
For the equilibrium reaction 2SO2(g) + O2(g)
2SO3(g) , Hºrxn = -198 kJ/mol. Which one of these factors would cause the equilibrium constant to increase?
A) Decrease the temperature.
B) Add SO2 gas.
C) Remove O2 gas.
D) Add a catalyst.
E) None of these.
Correct Answer:

Verified
Correct Answer:
Verified
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