7 mol of a certain monoatomic ideal gas undergoes a temperature increase of 40 ~K at constant pressure. The increase in the internal energy of the gas in this process is: (Given R=8.3 JK⁻¹ ~mol⁻¹)

Thermodynamics: JEE Main 2022 Physics question

JEE Main 2022 · 26 Jul, Morning shift · Q7404

JEE Main 202226 Jul, Morning shiftPhysicsEasyThermodynamics163× since 2002

7 mol of a certain monoatomic ideal gas undergoes a temperature increase of

40 \mathrm{~K}

at constant pressure. The increase in the internal energy of the gas in this process is : (Given

\mathrm{R}=8.3 \,\mathrm{JK}^{-1} \mathrm{~mol}^{-1}

)

JEE Main 2022 · 26 Jul, Morning shift · Q7404

JEE Main 202226 Jul, Morning shiftPhysicsEasyThermodynamics163× since 2002

7 mol of a certain monoatomic ideal gas undergoes a temperature increase of

40 \mathrm{~K}

at constant pressure. The increase in the internal energy of the gas in this process is : (Given

\mathrm{R}=8.3 \,\mathrm{JK}^{-1} \mathrm{~mol}^{-1}

)