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1. |
What are the relative chain lengths of vinyl chloride and styrene, polymerized at 60 C, having the values of ratio kp2/kt as 0.126 l/mol-s and 0.0034 l/mol-s, respectively? |
A. | t37 |
B. | t74 |
C. | t50 |
D. | t100 |
Answer» B. t74 | |