相同温度下,容积相同的\(\rm{3}\)个恒容密闭容器中发生可逆反应:\(\rm{N_{2}(g)+3H_{2}(g)⇌2NH_{3}(g)\triangle H=-92.6^{-1}.}\)实验侧得起始、平衡时的有关数据如表:
容器编号 | 起始时各物质的物质的量\(\rm{/mol}\) | 达平衡时能量的变化 |
\(\rm{N_{2}}\) | \(\rm{H_{2}}\) | \(\rm{NH_{3}}\) | \(\rm{Ar}\) |
\(\rm{①}\) | \(\rm{1}\) | \(\rm{3}\) | \(\rm{0}\) | \(\rm{0}\) | 放出热量\(\rm{Q_{1}}\) |
\(\rm{②}\) | \(\rm{0.9}\) | \(\rm{2.7}\) | \(\rm{0.2}\) | \(\rm{0}\) | 放出热量\(\rm{Q_{2}}\) |
\(\rm{③}\) | \(\rm{0.9}\) | \(\rm{2.7}\) | \(\rm{0.2}\) | \(\rm{0.1}\) | 吸收热量\(\rm{Q_{3}}\) |
下列比较正确的是\(\rm{(}\) \(\rm{)}\)