Which carboxylic acid is used in the manufacturing of nylon-6,6?
A. Propanedioic acid
B. Butanedioic acid
C. Pentanedioic acid
D. Hexanedioic acid
Answer:D
Which carboxylic acid is used in the manufacturing of nylon-6,6?
A. Propanedioic acid B. Butanedioic acid C. Pentanedioic acid D. Hexanedioic acid