問題詳情
36.電鍍作用進行時,有關鉛蓄電池的變化,哪一項錯誤?
(A)正極質量增加
(B)負極質量減少
(C)硫酸濃度減少
(D)長時間使用,電壓會降低。
(A)正極質量增加
(B)負極質量減少
(C)硫酸濃度減少
(D)長時間使用,電壓會降低。
參考答案
答案:B
難度:計算中-1
書單:沒有書單,新增
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