下列化学实验事实及其结论都正确的是选项实验事实结论A将SO2通入含HClO的溶液中生成H2SO4HClO酸性比H2SO4强B铝箔在酒精灯火焰上加热熔化但不滴落铝箔表面氧化铝熔点高于铝CSiO2可_刷题宝

题干

下列化学实验事实及其结论都正确的是（）

选项	实验事实	结论
A	将SO₂通入含HClO的溶液中生成H₂SO₄	HClO酸性比H₂SO₄强
B	铝箔在酒精灯火焰上加热熔化但不滴落	铝箔表面氧化铝熔点高于铝
C	SiO₂可以和碱溶液及酸溶液反应	SiO₂属于两性氧化物
D	将SO₂通入溴水中，溴水退色	SO₂具有漂白性

A：A

B：B

C：C

D：D

上一题下一题 0.0难度选择题更新时间:2020-01-05 05:27:17

答案(点此获取答案解析）

B

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