Thermodynamics, Please Help...!!! 1. The problem statement, all variables and given/known data 100 ml of liquid contained in an insulated container at pressure of 1 bar. The pressure is steeply increased to 100 bars. The volume of the liquid decreased by 1 ml at this pressure. Find ΔH and ΔU 2. Relevant equations How to deal with a system involving a liquid ?? 3. The attempt at a solution i am not getting how to attempt this question as i have faced only a system involving a gas. Please help me to clear this concept.