One mole of O g initially at a temperature of 120 K and

Last updated: 7/4/2023

One mole of O g initially at a temperature of 120 K and under a pressure of 4 atm is expanded adiabatically to 1 atm in such a way that the temperature of the gas falls to 90 K just above its normal boiling point C of O g is 28 2 JK mol and is constant over the required temperature range O g is supposed to behave ideally Choose the correct options log 2 0 3010 log 3 0 4771 q 0 W 597J AH 846 J AS 342 18