問題詳情

29. Among the following covalent bonds, which one has the smallest bond energy?
(A) C–C
(B) C–O
(C) C–S
(D) C–Cl
(E) C–F

參考答案

答案:C

統計:A:1,B:0,C:0,D:0,E:0

難度:計算中