If the entropy of a system increases, what can be inferred about the spontaneity

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Question: If the entropy of a system increases, what can be inferred about the spontaneity of the process?

Options:

Correct Answer: The process is spontaneous

Solution:

An increase in entropy indicates that the process is spontaneous, as per the second law of thermodynamics.

If the entropy of a system increases, what can be inferred about the spontaneity of the process?

If the entropy of a system increases, what can be inferred about the spontaneity of the process?

Step 1: Understand what entropy is. Entropy is a measure of disorder or randomness in a system.
Step 2: Learn about the second law of thermodynamics. This law states that in an isolated system, the total entropy can never decrease over time.
Step 3: Recognize that if the entropy of a system increases, it means the system is becoming more disordered.
Step 4: Connect the increase in entropy to spontaneity. A spontaneous process is one that occurs naturally without needing to be driven by an external force.
Step 5: Conclude that since an increase in entropy indicates more disorder, it suggests that the process is spontaneous.

Entropy and Spontaneity – Entropy is a measure of disorder in a system, and according to the second law of thermodynamics, an increase in entropy often indicates that a process is spontaneous.