問題詳情
9. What is the formal charge on the nitrogen atom indicated with the arrow in the following compound?
(A) 0
(B) −1
(C) +1
(D) −2
(E) +2
(A) 0
(B) −1
(C) +1
(D) −2
(E) +2
參考答案
答案：C
難度：簡單0.85
統計：A(0),B(2),C(17),D(1),E(0)
難度：簡單0.85
統計：A(0),B(2),C(17),D(1),E(0)