問題詳情
8.tWhich of the following describes an unsymmetrical addition reaction?
(A)tpropyne with 1 mole H2, Ni and heat
(B) propyne with 2 moles Cl2 in CCI4
(C)tpropyne with 1 mole Br2 in CCI4
(D) propyne with Na/NH3
(E)propyne with 1 mole HBr
參考答案
答案：99
統計：A:0,B:0,C:0,D:0,E:0
難度：計算中