285445 \(\mathrm{A}(\mathrm{g}) \xrightarrow{\Delta} \mathrm{P}(\mathrm{g})+\mathrm{Q}(\mathrm{g})+\mathrm{R}(\mathrm{g})\), follows first order kinetics with a half-life of 69.3 s at \(500^{\circ} \mathrm{C}\). Starting from the gas 'A' enclosed in a container at \(500^{\circ} \mathrm{C}\) and at a pressure of 0.4 atm , the total pressure of the system after 230 s will be
285445 \(\mathrm{A}(\mathrm{g}) \xrightarrow{\Delta} \mathrm{P}(\mathrm{g})+\mathrm{Q}(\mathrm{g})+\mathrm{R}(\mathrm{g})\), follows first order kinetics with a half-life of 69.3 s at \(500^{\circ} \mathrm{C}\). Starting from the gas 'A' enclosed in a container at \(500^{\circ} \mathrm{C}\) and at a pressure of 0.4 atm , the total pressure of the system after 230 s will be
285445 \(\mathrm{A}(\mathrm{g}) \xrightarrow{\Delta} \mathrm{P}(\mathrm{g})+\mathrm{Q}(\mathrm{g})+\mathrm{R}(\mathrm{g})\), follows first order kinetics with a half-life of 69.3 s at \(500^{\circ} \mathrm{C}\). Starting from the gas 'A' enclosed in a container at \(500^{\circ} \mathrm{C}\) and at a pressure of 0.4 atm , the total pressure of the system after 230 s will be
285445 \(\mathrm{A}(\mathrm{g}) \xrightarrow{\Delta} \mathrm{P}(\mathrm{g})+\mathrm{Q}(\mathrm{g})+\mathrm{R}(\mathrm{g})\), follows first order kinetics with a half-life of 69.3 s at \(500^{\circ} \mathrm{C}\). Starting from the gas 'A' enclosed in a container at \(500^{\circ} \mathrm{C}\) and at a pressure of 0.4 atm , the total pressure of the system after 230 s will be