InterviewSolution
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InterviewSolution
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One mole of an ideal monatomic gas undergoes a process described by the equation `PV^(3)`= constant. The heat capacity of the gas during this process isA. `(3)/(2)R`B. `(5)/(2)R`C. `2R`D. `R` |
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Answer» Correct Answer - D `PV^(3)=C(n=3)` Specific heat in polytropic process `PV^(n)=K` `C=C_(V)+(R)/(1-n)` `=(3)/(2)R+(R)/(1-3)` `=(3)/(2)R-(R)/(2)=R`. |
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