Two moles of an ideal gas is expanded isothermally and reversibly from 1L to 10L at 300 K. the enthalpy change (in kJ) for the process is

Question

Two moles of an ideal gas is expanded isothermally and reversibly from 1L to 10L at 300 K. the enthalpy change (in kJ) for the process is

Two moles of an ideal gas is expanded isothermally and reversibly from 1L to 10L at 300 K. the enthalpy change (in kJ) for the process is
A. 11.4
B. `-11.4`
C. `0`
D. 4.8

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - C
`DeltaH=nC_(p)DeltaT`
the process is isothermal therefore, `DeltaH=0`.

4 views Answered 2023-02-05 15:29