JEE Mains · Chemistry · STD 12 - 3. Chemical kinetics
In a first order decomposition reaction, the time taken for the decomposition of reactant to one fourth and one eighth of its initial concentration are \(t_1\) and \(t_2(s)\), respectively. The ratio \(t_1 / t_2\) will _______.
- A \(\frac{4}{3}\)
- B \(\frac{3}{2}\)
- C \(\frac{3}{4}\)
- D \(\frac{2}{3}\)
Answer & Solution
Correct Answer
(D) \(\frac{2}{3}\)
Step-by-step Solution
Detailed explanation
For \(\mathrm{I}^{\text {st }}\) order reaction When \(\mathrm{C}_{\mathrm{t}}=\mathrm{Co} / 4\)…
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