下列叙述中,不正确的是:A.工业上电解饱和食盐水的阳极反应:  

下列叙述中,不正确的是:

A.工业上电解饱和食盐水的阳极反应:    

B.船底镶嵌锌块,锌作负极,以防船体被腐蚀

C.钢铁吸氧腐蚀的正极反应:       

D.电解池中的阳极和原电池中的负极上都发生还原反应 

答案

D

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