問題詳情

4. Which of the following molecules are nonlinear?
NO2–, C2H2, N3–, HCN, CO2, H2O2 , N2O (central atom is N)
(A) C2H2, HCN
(B)NO2–, H2O
(C)CO2, N3
(D) N3–, NO2
(E) N2O, H2O2

參考答案