An ideal gas is allowed to expand both reversibly and irreversibly in anisolatedsystem. IfT_(i) is theinitial temperature andT_(f) is the final temperature,which of the following statements is correct?

An ideal gas is allowed to expand both reversibly and irreversibly in

1.	An ideal gas is allowed to expand both reversibly and irreversibly in anisolatedsystem. IfT_(i) is theinitial temperature andT_(f) is the final temperature,which of the following statements is correct?
Answer» `(T_(f))_(REV)= (T_(f))_(irrev)` `T_(f) = T_(i)` for both reversible and irreversible processes `(T_(f))_(irrev) GT (T_(f))_(rev)` `T_(f) gt T_(i)` for revrsible process but `T_(f) =T_(i)` for irreversible processes. Solution :In an ideal GAS, there are no intermolecular forces of ATTRACTION. Hence, `T_(f) = T_(i)` for both reversible and irreversible processes.