地面上空少量的臭氧可以使空气清新，但臭氧含量过高又对人体有害。一些消毒柜中安有臭氧发生器，将10L空气通过臭氧发生器，有部分氧气发生反应：3O22O3，得到9．7L混合气体，其中臭氧的体积(相同条件下_刷题宝

题干

地面上空少量的臭氧可以使空气清新，但臭氧含量过高又对人体有害。一些消毒柜中安有臭氧发生器，将10L空气通过臭氧发生器，有部分氧气发生反应：3O₂

2O₃，得到9．7L混合气体，其中臭氧的体积(相同条件下)是

D：1 L

C：0．3L

A：0．6L

B：0．5L

上一题下一题 0.0难度选择题更新时间:2015-04-03 03:54:24

答案(点此获取答案解析）

A

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