問題詳情
20.右圖為利用鋅銀電池電解鹽酸水溶液的示意圖，關於此裝置的敘述，何者正確？ 
(A)甲電極為正極、乙電極為負極
(B)丙電極為陰極、丁電極為陽極
(C)鹽酸水溶液中，氫離子會游向甲電極，氯離子會游向乙電極
(D)鹽橋中，銨離子會游向丙電極，硝酸根離子會游向丁電極
(E)電子流的流向為逆時針。
(A)甲電極為正極、乙電極為負極
(B)丙電極為陰極、丁電極為陽極
(C)鹽酸水溶液中，氫離子會游向甲電極，氯離子會游向乙電極
(D)鹽橋中，銨離子會游向丙電極，硝酸根離子會游向丁電極
(E)電子流的流向為逆時針。
參考答案
答案：C
難度：非常困難0
統計：A(0),B(0),C(0),D(0),E(0)
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