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A cyclic process for $1\, mole$ of an ideal gas is shown in figure in the $V-T,$ diagram. The work done in $AB, BC$ and $CA$ respectively
  • A$0,\,R{T_2}\ln \left( {\frac{{{V_1}}}{{{V_2}}}} \right)\,,\,R\,({T_1} - {T_2})$
  • B$R({T_1} - {T_2}),\,0,\,R{T_1}\ln \frac{{{V_1}}}{{{V_2}}}$
  • C$0,\,R{T_2}\ln \left( {\frac{{{V_2}}}{{{V_1}}}} \right)\,,\,R\,({T_1} - {T_2})$
  • D$0,\,R{T_2}\ln \left( {\frac{{{V_2}}}{{{V_1}}}} \right)\,,\,R\,({T_2} - {T_1})$
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