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JEE Main & Advanced Chemistry Surface & Nuclear Chemistry / भूतल और नाभिकीय रसायन Question Bank Numerical Value Type Questions - Surface Chemistry

  • question_answer
    The gold number of gelatin is 0.01. What the amount of gelatin to be added to 1000 mL of a colloidal sol of gold to prevent its coagulation, before adding 1 mL of 10% NaCl solution.

    Answer:

    1


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