RAJASTHAN PMT Rajasthan - PMT Solved Paper-2000

  • question_answer
    Which species should be least likely to act as a Lewis base?

    A)  \[C{{N}^{-}}\]                  

    B)         \[PC{{l}_{3}}\] 

    C)  \[{{I}^{+}}\]             

    D)         \[SC{{l}_{2}}\]

    Correct Answer: C

    Solution :

                    \[{{I}^{+}}\] would be least likely to act as a Lewis base.


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