1.

The reversible expansion of an ideal gas under adiabatic and isothermal conditions is shown in the figure. Which of the following statement(s) is (are) correct?

Answer»

`T_3 GT T_1`
`T_1 = T_2`
`DeltaU_("isothermal") gt DeltaU_("ADIABATIC")`
`W_("isothermal") gt W_("adiabatic")`

ANSWER :A


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