In order to cause coagulation of 200 ml of gold sol, 585 ml 1% w/w NaC – InterviewSolution

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1.	In order to cause coagulation of 200 ml of gold sol, 585 ml 1% w/w NaCl solution having density 1.2 gm/ml was required. What will be the coagulation value of NaCl? (Express answer in milli-moles/litre)
Answer» Correct Answer - 600

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