Question

calculate work done during expansion of ideal gas​

Answer 1

Work Done by Gas During Expansion: The blue area represents “work” done by the gas during expansion for this isothermal change. WA→B=∫VBVApdV=∫VBVANkTVdV=NkTlnVBVA W A → B = ∫ V A V B p dV = ∫ V A V B NkT V dV = NkT ln ⁡ V B V A . By convention, work is defined as the work the system does on its environment.

Answer 2

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Work Done by Gas During Expansion:

The blue area represents “work” done by the gas during expansion for this isothermal change. WA→B=∫VBVApdV=∫VBVANkTVdV=NkTlnVBVA W A → B = ∫ V A V B p dV = ∫ V A V B NkT V dV = NkT ln ⁡ V B V A . By convention, work is defined as the work the system does on its environment.