在密闭容器,一定条件下进行反应,mA(g)+nB(g)
pC(g)+qD(g)，若增大压强或升高温度,重新达到平衡,变化过程均如右图所示, 则对该反应叙述正确的是
| A．正反应是吸热反应 |
| B．逆反应是吸热反应 |
| C．m+n>p+q |
| D．m+n<p+q |
相关试题
Progress______ so far very good and we are sure that the work will be finished on time.
| A．was | B．had been | C．has been | D．will be |
Charles was alone at home, with_______ looking after him.
| A．someone | B．anyone | C．not one | D．no one |
It is often ______ that human beings are naturally equipped to speak.
| A．said | B．to say | C．saying | D．being said |
I can’t leave. She told me that I ______ stay here until she comes back.
| A．can | B．must | C．will | D．may |
—— ______ , as a matter of fact
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