RAJASTHAN ­ PET Rajasthan PET Solved Paper-2005

  • question_answer
    Conjugated base of\[C{{H}_{2}}C{{l}_{2}}\]is

    A)  \[C{{O}_{2}}\]

    B)  \[{{H}_{2}}C{{O}_{3}}\]

    C)  \[{{H}_{2}}O\]

    D)  \[CO_{3}^{2-}\]

    Correct Answer: D

    Solution :

     \[\underset{acid}{\mathop{HCO_{3}^{-}}}\,-{{H}^{+}}\xrightarrow[{}]{{}}\underset{conjugated\text{ }base}{\mathop{CO_{3}^{2-}}}\,\] Conjugated base of\[HCO_{3}^{-}\]is\[CO_{3}^{2-}\].


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