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The statements in the following multiple choices deal with various aspects of reaction rates. Choose the statement which is true.
a) Near the end of a reaction the instantaneous rate is higher than the average rate.
b) A balanced reaction is used to relate concentration of reactant to rate of reactant destruction.
c) At the beginning of a reaction the instantaneous rate is lower than the average rate.
d) Near the end of a reaction the instantaneous rate is lower than the average rate.
e) Fast reactions have low reaction rates.
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