JEE Main & Advanced Chemistry Solutions / विलयन Question Bank Abnormal molecular mass

  • question_answer
    The Van't Hoff factor for sodium phosphate would be

    A)                 1             

    B)                 2

    C)                 3             

    D)             4

    Correct Answer: D

    Solution :

                \[N{{a}_{3}}P{{O}_{4}}=3N{{a}^{+}}+PO_{3}^{3-}\].


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