Half - life of the reaction :H2O2(aq)→H2Oℓ+12O2(g) is independent of initial concentration of H2O2. Volume of O2 gas after 20 minutes is 5L at 1 atm and 27∘C, and after completion of the reaction 50 L. The rate constant is :

Half - life of the reaction :H2O2(aq)→H2Oℓ+12O2(g) is independent

1.	Half - life of the reaction :H2O2(aq)→H2Oℓ+12O2(g) is independent of initial concentration of H2O2. Volume of O2 gas after 20 minutes is 5L at 1 atm and 27∘C, and after completion of the reaction 50 L. The rate constant is :
Answer» Half - life of the reaction : $H_{2} O_{2 (a q)} \to H_{2} O_{ℓ} + \frac{1}{2} O_{2 (g)}$ is independent of initial concentration of $H_{2} O_{2}$ . Volume of $O_{2}$ gas after 20 minutes is 5L at 1 atm and $27^{\circ} C$ , and after completion of the reaction 50 L. The rate constant is :