题目列表(包括答案和解析)
下列实验操作不正确的是
A.熄灭酒精灯
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B.检查装置的气密性
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C.取用粉末状药品
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D.给液体物质加热
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下列实验操作错误的是( )
A.
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熄灭酒精灯
B.
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量取液体的体积
C.
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取用粉末状药品
D.
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给液体加热
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下列实验操作错误的是( )
A.
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熄灭酒精灯
B.
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检查装置的气密性
C.
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取用粉末状药品
D.
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给液体加热
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下列实验操作错误的是( )
A.
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熄灭酒精灯
B.
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检查装置的气密性
C.
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取用粉末状药品
D.
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给液体加热
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下列实验操作不正确的是( )
A.
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熄灭酒精灯
B.
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检查装置的气密性
C.
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取用粉末状药品
D.
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给液体物质加热
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