問題詳情
28.下圖分別為電解硫酸銅水溶液以及鋅銅電池的兩組實驗裝置示意圖，反應開始前，四支電極的質量都相同。反應經過一段時間後，取下四支電極烘乾後分別秤重，得知四支電極質量大小的關係為：碳棒甲＞電極丙＞碳棒乙＞電極丁。在上述反應中，哪兩支電極進行氧化反應？
(A)碳棒乙和電極丁
(B)碳棒甲和電極丁
(C)碳棒乙和電極丙
(D)碳棒甲和電極丙
參考答案
無參考答案
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