A closed container contains a homogeneous mixture of two moles of an ideal monatomic gas \((\gamma=5 / 3)\) and one mole of an ideal diatomic gas \((\gamma=7 / 5)\). Here, \(\gamma\) is the ratio of the specific heats at constant pressure and constant volume of an ideal gas. The gas mixture does a work of 66 Joule when heated at constant pressure. The change in its internal energy is ________ Joule.

[JEE Advanced 2023]

Question

A closed container contains a homogeneous mixture of two moles of an ideal monatomic gas \((\gamma=5 / 3)\) and one mole of an ideal diatomic gas \((\gamma=7 / 5)\). Here, \(\gamma\) is the ratio of the specific heats at constant pressure and constant volume of an ideal gas. The gas mixture does a work of 66 Joule when heated at constant pressure. The change in its internal energy is ________ Joule.

[JEE Advanced 2023]

YESPYQ · Accepted Answer

Options are free to see. Unlock the correct answer and full explanation with PYQ Pass.

A closed container contains a homogeneous mixture of two moles of an ideal monatomic gas \((\gamma=5 / 3)\) and one mole…

Practice more NEET Physics PYQs