Problem 88

Given information

Here the given information is:

The number of moles of water    

The initial temperature   

The final temperature    

The heat capacity of liquid water    

The heat capacity of gaseous water   

The heat of vaporization of water   

Step-by-step explanation

Internal energy can be defined as the total amount of energy present within a substance and it is the sum of all the different forms of atomic and molecular energies. It is usually denoted by the symbol .

Internal energy is a state function and it can be found out as:

Where - Enthalpy change of the system

- Internal energy change of the system

- Gas constant

 - Temperature change

  - Number of moles