Question: In which type of reaction is the bond dissociation energy most relevant?
Options:
Endothermic reaction
Exothermic reaction
Catalytic reaction
Equilibrium reaction
Correct Answer: Endothermic reaction
Solution:
Bond dissociation energy is crucial in endothermic reactions where bonds are broken, requiring energy input.
In which type of reaction is the bond dissociation energy most relevant?
Practice Questions
Q1
In which type of reaction is the bond dissociation energy most relevant?
Endothermic reaction
Exothermic reaction
Catalytic reaction
Equilibrium reaction
Questions & Step-by-Step Solutions
In which type of reaction is the bond dissociation energy most relevant?
Step 1: Understand what bond dissociation energy means. It is the energy needed to break a bond between two atoms.
Step 2: Identify the types of chemical reactions. There are exothermic (release energy) and endothermic (absorb energy) reactions.
Step 3: Recognize that in endothermic reactions, bonds are broken, which requires energy input.
Step 4: Conclude that bond dissociation energy is most relevant in endothermic reactions because it helps to understand how much energy is needed to break bonds.
Bond Dissociation Energy – The energy required to break a bond between two atoms in a molecule.
Endothermic Reactions – Reactions that absorb energy from their surroundings, often involving bond breaking.
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