For $a$ gas $C_{p}-C_{V}=R$ in a state $P$ and $C_{p}-C_{V}=1.10 R$ in a state $Q, T_{p}$ and $T_{Q}$ are the temperatures in two different states $P$ and $Q$ respectively. Then
  • A${Tp}={T}_{{Q}}$
  • B${Tp}\,<\,{T}_{{Q}}$
  • C${Tp}=0.9 {T}_{{Q}}$
  • D${T}_{{p}}\,>\,{T}_{{Q}}$
JEE MAIN 2021, Medium
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