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Heat and Thermodynamics question

2022 · 25 Jul · Shift 1 · Q47
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  5. /2022 · 25 Jul · Shift 1 · Q47

Heat and Thermodynamics question

2022 · 25 Jul · Shift 1 · Q47

JEE MainPhysicsHeat and ThermodynamicsMCQ+4 / −1
A certain amount of gas of volume V\mathrm{V}V at 27∘C27^{\circ} \mathrm{C}27∘C temperature and pressure 2×107Nm−22 \times 10^{7} \mathrm{Nm}^{-2}2×107Nm−2 expands isothermally until its volume gets doubled. Later it expands adiabatically until its volume gets redoubled. The final pressure of the gas will be (Use γ=1.5)\gamma=1.5)γ=1.5) :
  1. A
    3.536×105 Pa3.536 \times 10^{5} \mathrm{~Pa}3.536×105 Pa
  2. B
    3.536×106 Pa3.536 \times 10^{6} \mathrm{~Pa}3.536×106 Pa
  3. C
    1.25×106 Pa1.25 \times 10^{6} \mathrm{~Pa}1.25×106 Pa
  4. D
    1.25×105 Pa1.25 \times 10^{5} \mathrm{~Pa}1.25×105 Pa
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