How is the value of average degree of polymerization defined, considering the chain transfer mechanism?

ratio of total rate of production of chain ends to overall rate of polymerization

ratio of overall rate of polymerization to total rate of production of pairs of chain ends

ratio of overall rate of polymerization to rate of formation of pairs of chain ends by chain transfer

ratio of rate of formation of pairs of chain ends by chain transfer to overall rate of polymerization

How is the value of average degree of polymerization defined, consider

1.	How is the value of average degree of polymerization defined, considering the chain transfer mechanism?
A.	ratio of overall rate of polymerization to total rate of production of pairs of chain ends
B.	ratio of total rate of production of chain ends to overall rate of polymerization
C.	ratio of overall rate of polymerization to rate of formation of pairs of chain ends by chain transfer
D.	ratio of rate of formation of pairs of chain ends by chain transfer to overall rate of polymerization
Answer» B. ratio of total rate of production of chain ends to overall rate of polymerization

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How is the value of average degree of polymerization defined, considering the chain transfer mechanism?

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