TS EAMCET · Chemistry · Chemical Kinetics
For a first order reaction at \(27^{\circ} \mathrm{C}\), the ratio of time required for \(75 \%\) completion to \(25 \%\) completion of reaction is
- A 3
- B 2.303
- C 4.8
- D 0.477
Answer & Solution
Correct Answer
(C) 4.8
Step-by-step Solution
Detailed explanation
For a first order reaction, \(t=\frac{2.303}{\lambda} \log _{10} \frac{a}{a-x}\) Let initial amount of reactant is 100 .…
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