(A): The heat absorbed during isothermal expansion of an ideal gas against vacuum is zero. (R): The volume occupied by the molecules is zero.

(A): The heat absorbed during isothermal expansion of an ideal gas aga

1.	(A): The heat absorbed during isothermal expansion of an ideal gas against vacuum is zero. (R): The volume occupied by the molecules is zero.
Answer» Both A and R are TRUE R is the correct explanation. Both A and R are true R is not the correct explanation. A is true but R is FALSE A is false but R is true Answer :C