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JEE Main & Advanced Chemistry Surface & Nuclear Chemistry / भूतल और नाभिकीय रसायन Question Bank Mock Test - Surface Chemistry

  • question_answer
    In \[C{{S}_{2}}\] sulphur atoms are associated to form colloidal sol. 2.56 g of sulphur colloidal sol in 100 g \[C{{S}_{2}}\]shows osmotic pressure of 2.463 atm at 300 K. how many sulphur atoms are associated in colloidal sol? (Solution constant = 0.0821 L atm\[mo{{l}^{-1}}{{K}^{-1}}\])

    Answer:

    8


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