The gas phase decomposition of dimethyl ether follows first order kine – InterviewSolution

1.	The gas phase decomposition of dimethyl ether follows first order kinetics, CH_(3)-O-CH_(3)(g) to CH_(4)(g)+H_(2)(g)+CO(g) The reaction is carried out in a constant volume container at 500^(@)C and has a half-life of 14.5 minutes. Initially only dimethyl ether is present at a pressure of 0.4 atm. What is the total pressure of the system after 12 mins. Assume ideal gas behaviour.
Answer» ANSWER :`0.75` ATM

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