8. Which of the following describes an unsymmetrical addition reaction?
(A) propyne with 1 mole H2, Ni and heat
(B) propyne with 2 moles Cl2 in CCI4
(C) propyne with 1 mole Br2 in CCI4
(D) propyne with Na/NH3
(E)propyne with 1 mole HBr
詳解 (共 1 筆)
未解鎖
1. 題目解析 這道題目要求我們選出描述...