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> 下列说法正确的是(　　) A．醋酸铅可使蛋白质发生盐析 B．饱和溴水可用于鉴别苯和甲苯 C．乙醇可被重铬酸钾酸性溶液氧化为乙酸 D．溶液由饱和变为不饱和，溶质的质量分数减小

问题：

发布时间：2024-09-09

下列说法正确的是(　　)

A．醋酸铅可使蛋白质发生盐析

B．饱和溴水可用于鉴别苯和甲苯

C．乙醇可被重铬酸钾酸性溶液氧化为乙酸

D．溶液由饱和变为不饱和，溶质的质量分数减小

参考答案：

提问用户：3A***j8B

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下列说法正确的是( ) A．醋酸铅可使蛋白质发生盐析 B．饱和溴水可用于鉴别苯和甲苯 C．乙醇可被重铬酸钾酸性溶液氧化为乙酸 D．溶液由饱和变为不饱和，溶质的质量分数减小

可能感兴趣的题目：

下列说法正确的是(　　)

A．醋酸铅可使蛋白质发生盐析

B．饱和溴水可用于鉴别苯和甲苯

C．乙醇可被重铬酸钾酸性溶液氧化为乙酸

D．溶液由饱和变为不饱和，溶质的质量分数减小