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JEE Main & Advanced Chemistry Solutions / विलयन Question Bank Critical Thinking Solutions

  • question_answer
    A 1.2 of solution of NaCl is isotonic with 7.2 of solution of glucose. Calculate the van?t Hoff?s factor of NaCl solution  [UPSEAT 2001]

    A)                 2.36       

    B)                 1.50

    C)             1.95       

    D)                 1.00

    Correct Answer: C

    Solution :

             Vant hoff factor of NaCl about 1.95 because it will be ionise into two ions.                 \[NaCl\]⇌  \[N{{a}^{+}}+C{{l}^{-}}\]


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