如图是检验气体性质的实验装置\(\rm{.}\)向装置中缓慢通入气体\(\rm{X}\),若关闭活塞\(\rm{K}\),品红溶液无变化、澄清石灰水变浑浊;若打开活塞\(\rm{K}\),品红溶液褪色\(\rm{.}\)据此判断,气体\(\rm{X}\)和液体\(\rm{Y}\)可能是\(\rm{(}\) \(\rm{)}\)
选项 物质 | \(\rm{A}\) | \(\rm{B}\) | \(\rm{C}\) | \(\rm{D}\) |
\(\rm{X}\) | \(\rm{H_{2}S}\) | \(\rm{SO_{2}}\) | \(\rm{CO_{2}}\) | \(\rm{Cl_{2}}\) |
\(\rm{Y}\) | 浓硫酸 | \(\rm{NaHCO_{3}}\)饱和溶液 | \(\rm{Na_{2}SO_{3}}\) 溶液 | \(\rm{NaHSO_{3}}\) 溶液 |