問題詳情
58.已知氣態甲烷分子中’ C與H間距離約為109pm，其H與H間之距離最接近下列哪個數值？
(A) 160 pm
(B) 180 pm
(C) 200 pm
(D) 220 pm
(A) 160 pm
(B) 180 pm
(C) 200 pm
(D) 220 pm
參考答案
答案：B
難度：適中0.5
統計：A(9),B(20),C(2),D(2),E(0)
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