12th Class Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank Assertion And Reason (MCQs) - The p Block Elements

  • question_answer
    Assertion: All F-S-F bond angles in \[S{{F}_{4}}\] are greater than \[90{}^\circ \] but less than \[180{}^\circ \].
    Reason: The lone pair : lone pair repulsion is weaker than bond pair : bond pair repulsion.

    A) If both assertion and reason are correct and reason is correct explanation for assertion.

    B) If both assertion and reason are correct but reason is not correct explanation for assertion.

    C) If assertion is correct but reason is incorrect.

    D) If assertion is wrong, but reason is correct.

    Correct Answer: C

    Solution :

    Correct reason. The lone pair : lone pair repulsion is stronger than bond pair : bond pair repulsion.


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