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  5. The p-Block Elements-I / p-ब्लॉक के कुछ तत्व-I

12th Class Chemistry The p-Block Elements-I / p-ब्लॉक के कुछ तत्व-I Question Bank MCQs - The p-Block Elements

  • question_answer
    Interhalogen compounds are more reactive than the individual halogens because

    A) they are prepared by direct combination of halogens

    B) X - X' bond is weaker than X-X or X'-X' bonds

    C) they are thermally more stable than halogens

    D) there is a large difference in their electronegativity.

    Correct Answer: B

    Solution :

    Since dissimilar halogens are combined in interhalogen compounds hence the bond between them (X - X' bond) is weaker than homoatomic halogen (X - X or X' - X' bonds).


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