For a first reaction, t_(0.75) is 138.6 seconds. Its specific rate con – InterviewSolution

1.	For a first reaction, t_(0.75) is 138.6 seconds. Its specific rate constant (in sec^(-1)) is
Answer» `10^(-2)` `10^(-4)` `10^(-5)` `10^(-6)` Answer :C

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