

MCQOPTIONS
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1. |
Polycaprolactum (Nylon - 6) is produced by the condensation polymerisation of caprolactum at 240-280°C in which the conversion of caprolactum is about __________ percent. |
A. | 50 |
B. | 75 |
C. | 90 |
D. | 99 |
Answer» D. 99 | |