Which of the following is correct for free expansion of ideal gas under isothermal condition :-

Which of the following is correct for adiabatic expansion ideal gas?

Which of the following is correct option for free expansion of an ideal gas under adiabatic condition?

Which of the following is correct option for free expansion of an ideal gas under adiabatic condition ?

Which of the following is the correct option for free expansion of an ideal gas under adiabatic condition ?

Which of the following is correct option for the free expansion of an ideal gas under adiabatic condition ?

Which of the following is the correct option for free expansion of an ideal gas under adiabatic condition ?