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JEE Advanced 2021 Full Test 5 Paper 2

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SECTION – C (Numerical Answer Type)
This section contains 06 questions. The answer to each question is a NUMERICAL VALUE. For each question, enter the correct numerical value (in decimal notation, truncated/rounded‐off to the second decimal place; e.g. XXXXX.XX).
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Question : 33 of 54
 
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A vessel contains dimethyl ether at a pressure of 0.4 atm. Dimethyl ether decomposes as CH3OCH3(g)→CH4(g)+CO(g)+H2(g). The rate constant of decomposition is4.78×10−3min−1. Calculate the ratio of initial rate of diffusion to rate of diffusion after 4.5hr of initiation of decomposition. Assume the composition of gas present and composition of gas diffusing to the same. (Given log‌3.5=0.56 )
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