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  3. NEET

NEET NEET SOLVED PAPER 2016 Phase-II

  • question_answer
    The van't Hoff factor (i) for a dilute aqueous solution of the strong electrolyte barium hydroxide is

    A)  0                                

    B)  1

    C)  2                                

    D)  3

    Correct Answer: D

    Solution :

    \[Ba(O{{H}_{2}})\to B{{a}^{2(+)}}+2O{{H}^{(-)}}\] \[\therefore vant\text{ }Hoff\text{ }factor=1+2=3\]


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