A system goes from A to B via two processes I and II as shown in figure. If \[\Delta {{U}_{1}}\] and \[\Delta {{U}_{2}}\] are the changes in internal energies in the processes I and II respectively, then [AIEEE 2005]

• A. \[\Delta {{U}_{\text{II}}}>\Delta {{U}_{\text{I}}}\]
• B. \[\Delta {{U}_{\text{II}}}<\Delta {{U}_{\text{I}}}\]
• C. \[\Delta {{U}_{\text{I}}}=\Delta {{U}_{\text{II}}}\]
• D. Relation between \[\Delta {{U}_{\text{I}}}\] and \[\Delta {{U}_{\text{II}}}\] can not be determined