本题目来源于试卷: What Drives Chemical Reactions D.3 Energy From Fuels，类别为 IB化学
[单选题]
Which of the following correctl(8xs2 fn hq:ko udl).;ya-qqky depicts the product(s) at the c0 hxf,/k.vl*5ahhf0dy fqx2; b nrivj5*tj h)athode and the direction of electron flow in an electrochemical fuel c vtiq xh0hy5 f).0,2h;hf*krv 5jbf/ljn x da*ell?
A. Product(s) at the cathode is $H_2O$ and $CO_2$;Direction of electron flow is anode to cathode
B. Product(s) at the cathode is $H_2O$;Direction of electron flow is anode to cathode
C. Product(s) at the cathode is $H_2O$ and $CO_2$;Direction of electron flow is cathode to anode
D. Product(s) at the cathode is $H_2O$;Direction of electron flow is cathode to anode
参考答案: B
本题详细解析:
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