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Order of bond dissociation enthalpy of the halogens

This type of question, asked 3 times: 2021 Paper 4, 29 Jan 2023, 21 Jan 2026 S2. All 3 questions below, oldest first.

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  1. Question 1

    2021 Paper 4

    33
    The correct order of bond dissociation enthalpy of halogen is:

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  2. Question 2

    29 Jan 2023

    35
    The bond dissociation energy is highest for

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  3. Question 3

    21 Jan 2026 S2

    44
    Given below are two statements : Statement I : The correct order in terms of bond dissociation enthalpy is Cl2>Br2>F2>I2{Cl}_{2} > {Br}_{2} > F_{2} > I_{2} Statement II : The correct trend in the covalent character of the metal halides is [SnCl4>SnCl2]\left\lbrack {SnCl}_{4} > {SnCl}_{2} \right\rbrack, [PbCl4>PbCl2]\left\lbrack {PbCl}_{4} > {PbCl}_{2} \right\rbrack and [UF4>UF6]\left\lbrack {UF}_{4} > {UF}_{6} \right\rbrack In the light of the above statements, choose the correct answer from the options given below :

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