试题与答案

下列气体中,不溶于水且无色的是( ) A.Cl2 B.NO2 C.NO D.SO

题型:选择题

题目:

下列气体中,不溶于水且无色的是(  )

A.Cl2

B.NO2

C.NO

D.SO2

答案:

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参考答案:

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