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The pressure-volume of varies thermodyna...

The pressure-volume of varies thermodynamic process is shown in graphs:

Work is the mole of transference of energy. It has been observed that reversible work done by the system is the maximum obtainable work.
`w_(rev) gt w_(irr)`
The works of isothermal and adiabatic processes are different from each other.
`w_("isothermal reversible") = 2.303 nRT log_(10) ((V_(2))/(V_(1)))`
`= 2.303 nRT log_(10)((P_(2))/(P_(1)))`
`w_("adiabatic reversible") = C_(V) (T_(1)-T_(2))`
The `q` value and work done in isothermal reversible expansion of one mole of an ideal gas from initial pressure of `1` bar to final pressure of `0.1` bar at constant temperature `273K` are:

A

`-10^(@)C and 5` atm

B

`-10^(@)C and 3` atm

C

`5^(@)C and 2` atm

D

`100^(@)C and 1` atm

Text Solution

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The correct Answer is:
D
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