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The following results have been obtained for temperature dependence of the percentage of chain termination by disproportionation in methyl methacrylate:

T(°C) 40 60 80
% Disproportionation 50 59 70

a.) Calculate the difference in activation energy between disproportionation and combination.

b.) At what temperature will termination be 90% by combination?

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Category:- Chemistry
Reference No.:- M91048838

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