JEE Main & Advanced Sample Paper JEE Main Sample Paper-17

  • question_answer
    \[{{I}_{3}}^{-}\] (tri-iodide ion) has

    A)  Linear shape                    

    B)  Angular shape

    C)  Trigonal planar shape

    D)  T-shape

    Correct Answer: A

    Solution :

     Central \[\text{I}\]atom in \[{{\text{I}}_{3}}^{-}\]is \[s{{p}^{3}}d\]hybridised. Lone pairs occupy equatorial position.


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