(a)
Interpretation:
The sign of entropy change
Concept introduction:
Entropy:
Entropy is a measure of randomness (disorder). If the randomness of a system is increases then its entropy will increase.
The value of entropy increasing situations is given below:
- When a molecule is broken down and gives two or more smaller molecules.
- When the moles of gas is increases (by the breaking of molecules).
Solid changes to liquid or gas state or liquid state changes to gas state.
(b)
Interpretation:
The sign of entropy change
Concept introduction:
Entropy:
Entropy is a measure of randomness (disorder). If the randomness of a system is increases then its entropy will increase.
The value of entropy increasing situations is given below:
- When a molecule is broken down and gives two or more smaller molecules.
- When the moles of gas is increases (by the breaking of molecules).
- Solid changes to liquid or gas state or liquid state changes to gas state.
(c)
Interpretation:
The sign of entropy change
Concept introduction:
Entropy:
Entropy is a measure of randomness (disorder). If the randomness of a system is increases then its entropy will increase.
The value of entropy increasing situations is given below:
- When a molecule is broken down and gives two or more smaller molecules.
- When the moles of gas is increases (by the breaking of molecules).
- Solid changes to liquid or gas state or liquid state changes to gas state.
(d)
Interpretation:
The sign of entropy change
Concept introduction:
Entropy:
Entropy is a measure of randomness (disorder). If the randomness of a system is increases then its entropy will increase.
The value of entropy increasing situations is given below:
- When a molecule is broken down and gives two or more smaller molecules.
- When the moles of gas is increases (by the breaking of molecules).
- Solid changes to liquid or gas state or liquid state changes to gas state.
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Check out a sample textbook solutionChapter 18 Solutions
OWLv2 for Ebbing/Gammon's General Chemistry, 11th Edition, [Instant Access], 1 term (6 months)
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