In nylon-66, the first and second numbers (i.e., 6) respectively designate the number of carbon atoms present in the__________________?
In nylon-66, the first and second numbers (i.e., 6) respectively designate the number of carbon atoms present in the__________________?
A. Diamine and the ring
B. Dibasic acid and the ring
C. Diamine and the dibasic acid
D. None of these