Thermodynamics

JEE Advanced · Chemistry · 45 past questions

12 of 45 · show all

1. Q1 2026 Paper 1

   An ideal gas (0.5 mol), initially at 2 bar pressure, is compressed at a constant temperature of 600 K in two…

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2. Q3 2025 Paper 1

   Considering ideal gas behavior, the expansion work done (in kJ) when 144 g of water is electrolyzed…

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3. Q4 2024 Paper 1

   Consider the following volume–temperature (V–T) diagram for the expansion of 5 moles of an ideal monoatomic… (with a figure)

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4. Q5 2023 Paper 1

   One mole of an ideal monoatomic gas undergoes two reversible processes (A $\to$ B and B $\to$ C) as shown in… (with a figure)

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5. Q10 2021 Paper 1

   An ideal gas undergoes a reversible isothermal expansion from state I to state II followed by a reversible… (with a figure)

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6. Q11 2021 Paper 2

   One mole of an ideal gas at 900 K, undergoes two reversible processes, I followed by II, as shown below. If… (with a figure)

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7. Q12 2020 Paper 1

   In thermodynamics, the $P-V$ work done is given by…

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8. Q21 2017 Paper 1

   An ideal gas is expanded from $(p_1, V_1, T_1)$ to $(p_2, V_2, T_2)$ under different conditions. The correct…

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9. Q27 2014 Paper 1

   An ideal gas in a thermally insulated vessel at internal pressure = $P_1$, volume = $V_1$ and absolute… (with a figure)

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10. Q32 2012 Paper 1

    For an ideal gas, consider only $P$-$V$ work in going from an initial state $X$ to the final state $Z$. The… (with a figure)

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11. Q34 2012 Paper 2

    The reversible expansion of an ideal gas under adiabatic and isothermal conditions is shown in the figure.… (with a figure)

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12. Q39 2010 Paper 2

    One mole of an ideal gas is taken from a to b along two paths denoted by the solid and the dashed lines as… (with a figure)

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