1.

Five moles of an ideal gas undergoes reversible expansion from 1 L to 4 L at 27^oC. The work done and enthalpy change for the process respectively are

Answer»

`- 12.5 KJ and - 18.2 kJ`
`- 17.3 kJ and 0 kJ`
`+ 17.3 kJ and +22.5 kJ`
`+ 21.5 kJ and 0 kJ`

ANSWER :C


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