1 g of a liquid is converted to vapour at 3 × 10 ⁵ Pa pressure. If 10% of the heat supplied is used for increasing the volume by 1600 cm ³ during this phase change, then the increase in internal energy in the process will be:

Thermodynamics: JEE Main 2023 Physics question

JEE Main 2023 · 24 Jan, Morning shift · Q7497

JEE Main 202324 Jan, Morning shiftPhysicsEasyThermodynamics163× since 2002

1 g of a liquid is converted to vapour at 3

\times

^5

Pa pressure. If 10% of the heat supplied is used for increasing the volume by 1600 cm

^3

during this phase change, then the increase in internal energy in the process will be :

JEE Main 2023 · 24 Jan, Morning shift · Q7497

JEE Main 202324 Jan, Morning shiftPhysicsEasyThermodynamics163× since 2002

1 g of a liquid is converted to vapour at 3

\times

^5

Pa pressure. If 10% of the heat supplied is used for increasing the volume by 1600 cm

^3

during this phase change, then the increase in internal energy in the process will be :