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NEET Sample Paper NEET Sample Test Paper-70

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

    A) 2.36                            

    B) 1.50

    C) 1.95                            

    D) 1.00

    Correct Answer: C

    Solution :

    van?t Hoff factor of NaCl is about 1.95 because it will be ionised into two ions. \[NaCl\,\,\rightleftharpoons \,\,N{{a}^{+}}+C{{l}^{-}}\]


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