Question Detail

CHM 101 Chemical Thermodynamics Objective Question
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Question

What is an irreversible process?
Options
A A process that can be reversed without any change
B A process that cannot be reversed without leaving a change in the surroundings
Correct Answer
C A process that is always endothermic
D A process that occurs at equilibrium
Correct Answer

Option B is the correct answer.

Detailed Explanation

An irreversible process is a process that cannot be reversed without leaving a change in the surroundings. Example: heat flows spontaneously from hot to cold, and gas expands into a vacuum.

Hint

The notes define irreversible process.

Question Info

Course: CHM 101
Topic: Chemical Thermodynamics
Type: Objective
Difficulty: Not specified
Question 916 of 1872
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