本题目来源于试卷: Mechanisms of Chemical Change F.2 Electron Transfer Reactions，类别为 IB化学
[单选题]
Which statement about electr9 ccwjtn7xw4 gd/v d9u5c1 mt;ochemical cells rj), :5 hc :b,fyalmutis not correct?
A. The reaction in a voltaic cell produces electrical energy
B. The reaction in an electrolytic cell is non-spontaneous
C. In an electrolytic cell, the cathode is the positive electrode
D. In a voltaic cell, the cathode is the positive electrode
参考答案: C
本题详细解析:
Use the mnemomic CNAP; cathode negative, anode pozf +h5 a8rfa)t;oyqt,o0(pbb sitive for the polarity in electrolytiq(b 5 8ozpt,r)y fbtoha0f;+ac cells.
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