选择题 下面是 实验室制取氨气的装置和选用的试剂,其中错误的是????[???? ]
A.600)makesmallpic(this,600,1800);\' style=\"WIDTH: 169px; HEIGHT: 98px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/ ">
时间:2017-02-03 12:59:31
选择题 下面是 实验室制取氨气的装置和选用的试剂,其中错误的是????[???? ]
A.600)makesmallpic(this,600,1800);\' style=\"WIDTH: 169px; HEIGHT: 98px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/zppx50jk5kd.png\">
B.600)makesmallpic(this,600,1800);\' style=\"WIDTH: 90px; HEIGHT: 106px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/sun5hocciil.png\">
C.600)makesmallpic(this,600,1800);\' style=\"WIDTH: 127px; HEIGHT: 99px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/kzc2dzmubts.png\">
D.600)makesmallpic(this,600,1800);\' style=\"WIDTH: 108px; HEIGHT: 103px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/ncjw0v13mek.png\">
选择题 下面是实验室制取氨气的装置和选用的试剂,其中错误的是????[???? ]
A.600)makesmallpic(this,600,1800);\' style=\"WIDTH: 169px; HEIGHT: 98px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/zppx50jk5kd.png\">
B.600)makesmallpic(this,600,1800);\' style=\"WIDTH: 90px; HEIGHT: 106px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/sun5hocciil.png\">
C.600)makesmallpic(this,600,1800);\' style=\"WIDTH: 127px; HEIGHT: 99px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/kzc2dzmubts.png\">
D.600)makesmallpic(this,600,1800);\' style=\"WIDTH: 108px; HEIGHT: 103px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/ncjw0v13mek.png\">
本题答案:AC
本题解析:
本题所属考点:【气体的制备原理及发生装置】
本题难易程度:【简单】