69. Which classification best describes the mechanism of the synthesis of polyamides via step
growth polymerization?
(A) nucleophilic acyl addition
(B) nucleophilic acyl substitution
(C) electrophilic addition
(D) radical substitution
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統計: A(1), B(1), C(0), D(0), E(0) #3328543
統計: A(1), B(1), C(0), D(0), E(0) #3328543