10.
\(\rm{700℃}\)时,向容积为\(\rm{2L}\)的密闭容器中充入一定量的\(\rm{CO}\)和\(\rm{H_{2}O}\),发生反应:
\(\rm{CO(g)+ H_{2}O(g)}\)\(\rm{CO_{2}(g)+ H_{2}(g)}\) 反应过程中不同条件下达到平衡时测定的部分数据见下表\(\rm{(}\)表中\(\rm{t_{1} > t_{2})}\):
反应时间\(\rm{/min}\) | \(\rm{n(CO)/mol}\) | \(\rm{n(H_{2}O)/ mol}\) |
\(\rm{0}\) | \(\rm{1.20}\) | \(\rm{0.60}\) |
\(\rm{t_{1}}\) | \(\rm{0.80}\) | |
\(\rm{t_{2}}\) | | \(\rm{0.20}\) |
下列说不正确的是\(\rm{(}\) \(\rm{)}\)