SAT2化学题,涉及可逆反应Which of the following factors will initially increase the forward rate of the following exothermic reaction:X Y + heat1.Increasing the temperature2.Increasing the concentration of X3.Adding a catalyst(A)1,2,and 3(B)1 and 2 only(C)2 and 3 only(D)1 only(E)3 only我觉得只有2是正确的,可答案选C,太扯淡了,催化剂不会改变平衡（只会改变反应速率）.是不是题出错了?

SAT2化学题,涉及可逆反应
Which of the following factors will initially increase the forward rate of the following exothermic reaction:
X Y + heat
1.Increasing the temperature
2.Increasing the concentration of X
3.Adding a catalyst
(A)1,2,and 3
(B)1 and 2 only
(C)2 and 3 only
(D)1 only
(E)3 only
我觉得只有2是正确的,可答案选C,太扯淡了,催化剂不会改变平衡（只会改变反应速率）.是不是题出错了?