选择题 &n bsp;以下是几种常见的实验室制取气体的装置,其中可用于制取乙炔的是??[???? ]
A.600)makesmallpic(this,600,1800);\' style=\"WIDTH: 75px; HEIGHT: 117px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91file ">
时间:2017-02-03 12:39:30
选择题 &n bsp;以下是几种常见的实验室制取气体的装置,其中可用于制取乙炔的是??[???? ]
A.600)makesmallpic(this,600,1800);\' style=\"WIDTH: 75px; HEIGHT: 117px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/vf5hofrlobp.png\">
B.600)makesmallpic(this,600,1800);\' style=\"WIDTH: 128px; HEIGHT: 112px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/z3r2ja0rfmj.png\">
C.600)makesmallpic(this,600,1800);\' style=\"WIDTH: 56px; HEIGHT: 102px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/hlaugqe5hln.png\">
D.600)makesmallpic(this,600,1800);\' style=\"WIDTH: 73px; HEIGHT: 98px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/fcmgruai3pj.png\">
选择题 以下是几种常见的实验室制取气体的装置,其中可用于制取乙炔的是??[???? ]
A.600)makesmallpic(this,600,1800);\' style=\"WIDTH: 75px; HEIGHT: 117px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/vf5hofrlobp.png\">
B.600)makesmallpic(this,600,1800);\' style=\"WIDTH: 128px; HEIGHT: 112px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/z3r2ja0rfmj.png\">
C.600)makesmallpic(this,600,1800);\' style=\"WIDTH: 56px; HEIGHT: 102px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/hlaugqe5hln.png\">
D.600)makesmallpic(this,600,1800);\' style=\"WIDTH: 73px; HEIGHT: 98px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/fcmgruai3pj.png\">
本题答案:C
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】