Punjab Medical Punjab - MET Solved Paper-2001

  • question_answer
    According to Bronsted-Lowry concept, the correct order of relative strength of bases follows the order

    A) \[C{{H}_{3}}CO{{O}^{-}}>C{{l}^{-}}>O{{H}^{-}}\]

    B) \[C{{H}_{3}}CO{{O}^{-}}>O{{H}^{-}}>C{{l}^{-}}\]

    C) \[O{{H}^{-}}>C{{H}_{3}}CO{{O}^{-}}>C{{l}^{-}}\]

    D) \[O{{H}^{-}}>C{{l}^{-}}>C{{H}_{3}}CO{{O}^{-}}\]

    Correct Answer: C

    Solution :

    Stronger is acid weaker is its conjugate base. Hence correct order of strength is\[O{{H}^{-}}>C{{H}_{3}}CO{{O}^{-}}>C{{l}^{-}}\]


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