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A certain mass of a gas is expanded f...

A certain mass of a gas is expanded from (1L, 10 atm) to (4L, 5 atm) against a constant external pressure of 1 atm . If initial temperature of gas is 300 K and the heat capacity of process is `50 J//^(@)C. Calculate `DeltaH`(in kJ) of the process .(Given 1 L atm = 100 J).
(Fill your answer by multiplying it with 100 )

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