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For the first order reaction \(A(g)\righ...

For the first order reaction \(A(g)\rightarrow2B(g)+C(g)\) the half life for decomposition of "A" is "3" minute at "300K" . Calculate the time (in minute) in which partial pressure of "A(g)" will drop from "2" bar to "0.5" bar at 400K. Given activation energy of reaction is "840R" .(Take ln2=0.7)]

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