Match List-I with List-II and select the correct answer using the codes given below the lists: List-I List-II A. Irreversibility 1. Mechanical equivalent B. Joule-Thomson experiment 2. Thermodynamic temperature scale C. Joule?s experiment 3. Throttling process D. Reversible engine 4. Loss of availability Codes:

• A. A\[\to \]1, B\[\to \]2, C\[\to \]3, D\[\to \]4
• B. A\[\to \]1, B\[\to \]2, C\[\to \]4, D\[\to \]3
• C. A\[\to \]4, B\[\to \]3, C\[\to \]2, D\[\to \]1
• D. A\[\to \]4, B\[\to \]3, C\[\to \]1, D\[\to \]2