The rate of a first order reaction is 1.5
Asked by admin @ in Chemistry viewed by 317 People
The rate of first order reaction is 1.5*10^-2 molL-1/min-1 at 0.5 m .concentration of the reactant .the half life of the reaction is
Asked by admin @ in Chemistry viewed by 317 People
The rate of first order reaction is 1.5*10^-2 molL-1/min-1 at 0.5 m .concentration of the reactant .the half life of the reaction is
Answered by admin @
Answer : The half life of the reaction is, 23.1 minutes.
Solution : Given,
Rate of first order reaction =
Concentration of reactant = 0.5 m = 0.5 mole/L
The expression for rate of reaction is,
Now put all the given values in this formula, we get the value for rate constant.
The formula for half life for first order reaction is,
Now put the value of K, we get the value of half life.
Therefore, the half life of the reaction is, 23.1 minutes.
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