Match the LIST-I with LIST-II List-I Thermodynamic Process List-II Magnitude in kJ A. Work done in reversible, isothermal expansion of 2 mol of ideal gas from 2 dm ^3 to 20 dm ^3 at 300 K . I. 4 B. Work done in irreversible isothermal expansion of 1 mol ideal gas from 1 m^3 to 3 m^3 at 300 K against a constant pressure of 3 kPa . II. 11.5 C. Change in internal energy for adiabatic expansion of a 1 mol ideal gas with change of temperature =320 K and \overline{ C }_{ V }=\frac{3}{2} R . III. 6 D. Change in enthalpy at constant pressure of 1 mol ideal gas with change of temperature =337 K and \overline{ C }_{ p }=\frac{5}{2} R . IV. 7 [22 Jan 2026 Shift 1]

Correct Answer is : A-II, B-III, C-I, D-IV

Chemical Thermodynamics Part 3

Section: Chemistry

Question : 7 of 22

Marks: +1, -0

Match the LIST-I with LIST-II

List-I Thermodynamic Process

List-II Magnitude in kJ

Work done in reversible, isothermal expansion of 2 mol of ideal gas from 2dm3 to 20dm3 at 300 K .

Work done in irreversible isothermal expansion of 1 mol ideal gas from 1m3 to 3m3 at 300 K against a constant pressure of 3 kPa .

II.

11.5

Change in internal energy for adiabatic expansion of a 1 mol ideal gas with change of temperature =320K and CV=‌

R .

III.

Change in enthalpy at constant pressure of 1 mol ideal gas with change of temperature =337K and Cp=‌

R .

IV.

[22 Jan 2026 Shift 1]

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