Problem 89

Given information

Here the given information is:

The change in internal energy of the system is given as:

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 .

According to international conventions, the change in the internal energy of the system is found to be negative if energy is released by the system to the surroundings.