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An ideal gas of mass $m$ in a state $A$ goes to another state $B$ via three different processes as shown in figure. If $Q_{1}, Q_{2}$ and $Q_{3}$ denote the heat absorbed by the gas along the three paths, then
  • A$Q_{1} < Q_{2} < Q_{3}$
  • B$Q_{1} < Q_{2}=Q_{3}$
  • C$Q_{1}=Q_{2} > Q_{3}$
  • D$Q_{1} > Q_{2} > Q_{3}$
AIIMS 2018, Medium
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