(a)
Interpretation:
The value of
Concept introduction:
The measure of the total amount of randomness or disorder of molecules of the system is known as entropy. It is denoted by

Answer to Problem 17.50E
The value of
Explanation of Solution
The given value of temperature is
The standard temperature is
The given pressure is
The value of universal gas constant is
The standard entropy of carbon atom is
The expression to calculate the value of entropy is given below.
Where,
•
•
•
•
Substitute the values of
The given value
The value of
(b)
Interpretation:
The value of
Concept introduction:
The measure of the total amount of randomness or disorder of molecules of the system is known as entropy. It is denoted by

Answer to Problem 17.50E
The value of
Explanation of Solution
The given value of temperature is
The standard temperature is
The given pressure is
The value of universal gas constant is
The standard entropy of iron atom is
The expression to calculate the value of entropy is given below.
Where,
•
•
•
•
Substitute the values of
The given value
The value of
(c)
Interpretation:
The value of
Concept introduction:
The measure of the total amount of randomness or disorder of molecules of the system is known as entropy. It is denoted by

Answer to Problem 17.50E
The value of
Explanation of Solution
The given value of temperature is
The standard temperature is
The given pressure is
The value of universal gas constant is
The standard entropy of mercury atom is
The expression to calculate the value of entropy is given below.
Where,
•
•
•
•
Substitute the values of
The given value
According to the calculations, there is some major difference in the carbon and iron atoms entropy values whereas the entropy of mercury is same as given.
The value of
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Chapter 17 Solutions
Bundle: Physical Chemistry, 2nd + Student Solutions Manual
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