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Physics · JEE | KINETIC THEORY
हिन्दीIf the absolute temperature of a fixed mass of gas is doubled and its volume is tripled, the ratio of final pressure to initial pressure is:
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Correct answer · Option B
\( \frac{2}{3} \)
Explanation
From \( \frac{PV}{T} = \text{constant} \), we have \( \frac{P_2}{P_1} = (\frac{T_2}{T_1}) (\frac{V_1}{V_2}) = (2) (\frac{1}{3}) = \frac{2}{3} \).
