試題詳解

49. Which of the following pairs of substances could form an addition copolymer?
(A) HOCH₂CH₂OH + HOOCH₂COOH
(B) HOOC(CH₂)₃COOH + HOCH₂CH₂CHANH₂
(C) HOOCCH₂CH₂COOH + HOCH₂OCH₂ OH
(D) H₂C=CHCH=CH₂ +H₂CCH=CHCH₃
(E) H₂NCH₂ COOH + H₂NCH₂CH₂COOH