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Integrated rate expression for rate constant of first order reaction is given by k=2.303/tlog[[R]]_0/[[R]]for general reaction RtoP.Derive an expression for half life period of first order reaction. |
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Answer» SOLUTION :`k=2.303/tlog[[R]]_0/[[R]]`At half life PERIOD, t=t_(1/2)`and `[R]=[R]_0\2` therefore`t_(1/2)`=2.303/klog`([[R]]_0/[[R]])/2t_(1/2)2.303/klog2=0.693/k` |
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