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JEE Advanced2024ChemistryThermodynamics (C)Actual

Consider the following volume-temperature ( V - T ) diagram for the expansion of 5 moles of an ideal monoatomic gas. Considering only P-V work is involved, the total change in enthalpy (in Joule) for the transformation of state in the sequence X Y Z is ________. [Use the given data: Molar heat capacity of the gas for the given temperature range, C _ V , m =12 ~J ~K ⁻¹ mol ⁻¹ and gas constant, . R =8.3 ~J ~K ⁻¹ ~mol ⁻

Correct answer

0

Step-by-step solution

For ideal gas H = nC _ P T C _ P = C _ V + R =12+8.3=20.3 ~J / K -mole H=5 20.3 (415-335) H=8120 Joule

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