Question Detail

CHM 101 Thermochemistry II Objective Question
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Question

What is the core thermochemical principle regarding bond formation and breaking?
Options
A Energy is absorbed when bonds are formed and released when broken
B Energy is released when chemical bonds are formed and absorbed when chemical bonds are broken
Correct Answer
C No energy change occurs during bond formation or breaking
D Energy is only involved in ionic bonds
Correct Answer

Option B is the correct answer.

Detailed Explanation

Energy is released when chemical bonds are formed; energy is absorbed when chemical bonds are broken.

Hint

The notes state this core principle.

Question Info

Course: CHM 101
Topic: Thermochemistry II
Type: Objective
Difficulty: Not specified
Question 776 of 1872
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