Interpretation:
The value of
Concept introduction:
The Gibb’s free energy of mixing determines whether the process of mixing is spontaneous or not at a constant pressure and temperature. The expression to calculate the Gibb’s free energy of mixing is shown below.
Answer to Problem 4.76E
The graph between
The value of
Explanation of Solution
The formula to calculate Gibb’s free energy of mixing is shown below.-
Where,
•
•
•
•
•
Conversion of temperature from Celsius to Kelvin is shown below.
Substitute the temperature
The temperature is
The mole fraction of gas A and gas B is equal to one as shown below.
Substitute the value of
The value of
Substitute the values of
The value of
Similarly, the value of
Therefore, the value of
The graph between
Figure 1
The graph between
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Chapter 4 Solutions
Student Solutions Manual for Ball's Physical Chemistry, 2nd
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