Question: 3. Starting from the expression for dG, obtain an expression for the change of molar Gibbs energy for an ideal gas when it is isothermally

3. Starting from the expression for dG, obtain an expression for

3. Starting from the expression for dG, obtain an expression for the change of molar Gibbs energy for an ideal gas when it is isothermally compressed/expanded at a temperature T from an initial pressure Pref to a final pressure p. Re-arrange your expression to obtain an expression for Gm(p, T). 4. Use the expression for dG to derive a Maxwell relation. Use this to obtain an expression for and evaluate it for an ideal gas. Comment on your result. T

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