选择题 在配制物质的量浓度溶液的实验中,最后用胶头滴管定容后,液面正确的是( )
A.600)makesmallpic(this,600,1800);\' alt=\"91考试网\" src=\"http://www_php168_com/91files/2016060707/uqk1oo0juzs.png\">
B.
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时间:2017-01-25 11:23:16
选择题 在配制物质的量浓度溶液的实验中,最后用胶头滴管定容后,液面正确的是( )
A.600)makesmallpic(this,600,1800);\' alt=\"91考试网\" src=\"http://www_php168_com/91files/2016060707/uqk1oo0juzs.png\">
B.600)makesmallpic(this,600,1800);\' alt=\"91考试网\" src=\"http://www_php168_com/91files/2016060707/w4kjgmeci5v.png\">
C.600)makesmallpic(this,600,1800);\' alt=\"91考试网\" src=\"http://www_php168_com/91files/2016060707/frizrfntqp0.png\">
D.600)makesmallpic(this,600,1800);\' alt=\"91考试网\" src=\"http://www_php168_com/91files/2016060707/jr304l3ztrc.png\">
选择题 在配制物质的量浓度溶液的实验中,最后用胶头滴管定容后,液面正确的是( )
A.600)makesmallpic(this,600,1800);\' alt=\"91考试网\" src=\"http://www_php168_com/91files/2016060707/uqk1oo0juzs.png\">
B.600)makesmallpic(this,600,1800);\' alt=\"91考试网\" src=\"http://www_php168_com/91files/2016060707/w4kjgmeci5v.png\">
C.600)makesmallpic(this,600,1800);\' alt=\"91考试网\" src=\"http://www_php168_com/91files/2016060707/frizrfntqp0.png\">
D.600)makesmallpic(this,600,1800);\' alt=\"91考试网\" src=\"http://www_php168_com/91files/2016060707/jr304l3ztrc.png\">
本题答案:B
本题解析:
本题所属考点:【配制一定物质的量浓度的溶液】
本题难易程度:【一般】