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Question: Answered & Verified by Expert
An ideal gas has volume $V_0$ at $27^{\circ} \mathrm{C}$. It is heated at constant pressure so that its volume becomes $2 V_0$. The final temperature is
PhysicsThermodynamicsJEE Main
Options:
  • A $54^{\circ} \mathrm{C}$
  • B $32.6^{\circ} \mathrm{C}$
  • C $327^{\circ} \mathrm{C}$
  • D $150 \mathrm{~K}$
Solution:
2092 Upvotes Verified Answer
The correct answer is: $327^{\circ} \mathrm{C}$
$\frac{T_2}{T_1}=\frac{V_2}{V_1}=2 \Rightarrow T_2=2 \times T_1=2 \times 300=600 \mathrm{~K}=327^{\circ} \mathrm{C}$

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