The ideal gas equation is $PV = nRT$, where $R = 8.314 \, \text{J mol}^{-1}\text{K}^{-1}$ is the universal gas constant. This equation describes the behavior of an ideal gas.
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JEE Main 2025 — Chemistry Physical Chemistry
medium
mcq
2025
Official previous-year question
Verified 30 May 2026.
Question
The ideal gas equation relating pressure $P$, volume $V$, number of moles $n$, and temperature $T$ is:
Options
- A
$PV = nRT$
- B
$PV = mRT$
- C
$PV = RT$
- D
$P = nRTV$
Solution
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