The weakest bond among Cl-Cl, Br-Br and I-I needs to be determined. Concept introduction: Bond dissociation energy is the amount of energy must be provided to break a bond in a molecule in a gaseous state. Higher the bonds dissociation energy, the higher the strength of the bond. The bond length can be used to compare the strength of different bonds. Usually shorter the bond, stronger the bond. but there are some exceptions.

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Formula Formula Bond dissociation energy (BDE) is the energy required to break a bond, making it an endothermic process. BDE is calculated for a particular bond and therefore consists of fragments such as radicals since it undergoes homolytic bond cleavage. For the homolysis of a X-Y molecule, the energy of bond dissociation is calculated as the difference in the total enthalpy of formation for the reactants and products. X-Y → X + Y BDE = Δ H f X + Δ H f Y – Δ H f X-Y where, ΔHf is the heat of formation.

Chapter 7, Problem 7.45SP

Interpretation Introduction

Interpretation:

The weakest bond among Cl-Cl, Br-Br and I-I needs to be determined.

Concept introduction:

Bond dissociation energy is the amount of energy must be provided to break a bond in a molecule in a gaseous state. Higher the bonds dissociation energy, the higher the strength of the bond. The bond length can be used to compare the strength of different bonds. Usually shorter the bond, stronger the bond. but there are some exceptions.

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Answer 2

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Formula Formula Bond dissociation energy (BDE) is the energy required to break a bond, making it an endothermic process. BDE is calculated for a particular bond and therefore consists of fragments such as radicals since it undergoes homolytic bond cleavage. For the homolysis of a X-Y molecule, the energy of bond dissociation is calculated as the difference in the total enthalpy of formation for the reactants and products. X-Y → X + Y BDE = Δ H f X + Δ H f Y – Δ H f X-Y where, ΔHf is the heat of formation.

Chapter 7, Problem 7.45SP

Interpretation Introduction

Interpretation:

The weakest bond among Cl-Cl, Br-Br and I-I needs to be determined.

Concept introduction:

Bond dissociation energy is the amount of energy must be provided to break a bond in a molecule in a gaseous state. Higher the bonds dissociation energy, the higher the strength of the bond. The bond length can be used to compare the strength of different bonds. Usually shorter the bond, stronger the bond. but there are some exceptions.

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Answer 3

Question

Formula Formula Bond dissociation energy (BDE) is the energy required to break a bond, making it an endothermic process. BDE is calculated for a particular bond and therefore consists of fragments such as radicals since it undergoes homolytic bond cleavage. For the homolysis of a X-Y molecule, the energy of bond dissociation is calculated as the difference in the total enthalpy of formation for the reactants and products. X-Y → X + Y BDE = Δ H f X + Δ H f Y – Δ H f X-Y where, ΔHf is the heat of formation.

Chapter 7, Problem 7.45SP

Interpretation Introduction

Interpretation:

The weakest bond among Cl-Cl, Br-Br and I-I needs to be determined.

Concept introduction:

Bond dissociation energy is the amount of energy must be provided to break a bond in a molecule in a gaseous state. Higher the bonds dissociation energy, the higher the strength of the bond. The bond length can be used to compare the strength of different bonds. Usually shorter the bond, stronger the bond. but there are some exceptions.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Formula Formula Bond dissociation energy (BDE) is the energy required to break a bond, making it an endothermic process. BDE is calculated for a particular bond and therefore consists of fragments such as radicals since it undergoes homolytic bond cleavage. For the homolysis of a X-Y molecule, the energy of bond dissociation is calculated as the difference in the total enthalpy of formation for the reactants and products. X-Y → X + Y BDE = Δ H f X + Δ H f Y – Δ H f X-Y where, ΔHf is the heat of formation.

Chapter 7, Problem 7.45SP

Interpretation Introduction