BVP Medical BVP Medical Solved Paper-2000

  • question_answer
    Which of the following is the strongest nucleophile ?

    A)  \[1{{s}^{2}},2{{s}^{2}},2{{p}^{3}}\]                         

    B)  \[1{{s}^{2}},2{{s}^{2}}\]

    C)  \[S{{F}_{6}}\]                   

    D)  \[_{20}C{{a}^{42}}\]

    Correct Answer: C

    Solution :

    Strength of nucleophile depends upon the nature of alkyi group on which nucleophile has to attack and also on the nature of    solvent. Order of strength of nucleophiles is \[{{C}_{2}}{{H}_{2}}\]


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