Question Detail

CHM 101 Thermochemistry II Objective Question
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Question

What is average bond enthalpy?
Options
A The exact energy of a bond in a specific molecule
B The average amount of energy required to break one mole of a specific type of bond in a molecule in the gas phase
Correct Answer
C The energy of the weakest bond
D The energy of the strongest bond
Correct Answer

Option B is the correct answer.

Detailed Explanation

Average bond enthalpy is the average amount of energy required to break one mole of a specific type of bond in a molecule in the gas phase, resulting in separation into constituent atoms or fragments.

Hint

The notes define average bond enthalpy.

Question Info

Course: CHM 101
Topic: Thermochemistry II
Type: Objective
Difficulty: Not specified
Question 823 of 1872
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