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Which of the Following Statements Correctly Describes the Following Reaction $\Delta$

Question 55

Multiple Choice

Which of the following statements correctly describes the following reaction?
2 NH₃(g) $Which of the following statements correctly describes the following reaction? 2 NH3(g) N2(g) + 3 H2(g) \Delta H = 92.2 kJ A) An increase in either pressure or temperature shifts the reaction to the left. B) If the pressure of N2 is doubled and a new equilibrium established, the concentration of H2 at equilibrium will be reduced. C) More ammonia will be present in the equilibrium mixture if a catalyst is added. D) none of the above E) all of the above$ N₂(g) + 3 H₂(g) $\Delta$ H = 92.2 kJ

A) An increase in either pressure or temperature shifts the reaction to the left.
B) If the pressure of N₂ is doubled and a new equilibrium established, the concentration of H₂ at equilibrium will be reduced.
C) More ammonia will be present in the equilibrium mixture if a catalyst is added.
D) none of the above
E) all of the above

Correct Answer: