1．
一定温度下，在\(\rm{3}\)个体积均为\(\rm{10 L}\) 的恒容密闭容器中反应\(\rm{2H_{2}(g)+CO(g)⇌ CH_{3}OH(g)}\)达到平衡。下列说法正确的是\(\rm{(}\) \(\rm{)}\)
容器 | 温度\(\rm{/K}\) | 物质的起始浓度\(\rm{/ mol·L^{-1}}\) | 物质的平衡浓 度\(\rm{/mol·L^{-1}}\) \(\rm{c(CH_{3}OH)}\) |
\(\rm{c(H_{2})}\) | \(\rm{c(CO)}\) | \(\rm{c(CH_{3}OH)}\) |
Ⅰ | \(\rm{400}\) | \(\rm{0.20}\) | \(\rm{0.10}\) | \(\rm{0}\) | \(\rm{0.080}\) |
Ⅱ | \(\rm{400}\) | \(\rm{0.40}\) | \(\rm{0.20}\) | \(\rm{0}\) | |
Ⅲ | \(\rm{500}\) | \(\rm{0}\) | \(\rm{0}\) | \(\rm{0.10}\) | \(\rm{0.025}\) |