Explain the termination step is also fast with rate

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For an addition polymerization, the initiation is the slow step (1st order in initiator,R'2------->2R'.). The propagation step is fast with the rate=k1[R.][monomer]. The termination step is also fast with rate=k2[R.]^2. Explain why low concentrations of initiator are used to achieve long polymer chains.

Reference no: EM13544308

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