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A milk sample deteriorates following the first order reaction kinetics. a) It deteriorates 40 times faster...

A milk sample deteriorates following the first order reaction kinetics.
a) It deteriorates 40 times faster at 250C than when it is stored at 40C. Calculate the activation energy in kJ for the milk breakdown reaction.
a) Find the rate constant if 80% of the milk deteriorates after 12 hours at 250C.

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