J & K CET Engineering J and K - CET Engineering Solved Paper-2006

  • question_answer
    Which of the following solvents are aprotic? [A]\[N{{H}_{3}}\]         [B]\[S{{O}_{2}}\] [C] \[C{{H}_{3}}CN\] [D] \[C{{H}_{3}}C{{O}_{2}}H\]

    A)  \[A,B,C\]

    B)  \[A,C,D\]

    C)  \[B,C\]

    D)  \[A,C\]

    Correct Answer: A

    Solution :

     A solvent molecule lacking a polar X ? H bond is called aprotic solvent. \[\text{N}{{\text{H}}_{\text{3}}}\text{,}\,\text{S}{{\text{O}}_{\text{2}}}\]and\[\text{C}{{\text{H}}_{3}}CN\] are aprotic solvent while \[C{{H}_{3}}COOH\]is protic solvent.


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