問題詳情
就氧元素而言，下列反應中何者之氧並非氧化劑？
(A) O2＋2Na → Na2O2
(B) O2＋F2 → O2F2
(C) CH4＋O2 →CO2＋2H2
(D) S＋O2 → SO2 。
(A) O2＋2Na → Na2O2
(B) O2＋F2 → O2F2
(C) CH4＋O2 →CO2＋2H2
(D) S＋O2 → SO2 。
參考答案
答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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