0.25 gm lyophilic colloid is added to the 100 ml gold solution to prev – InterviewSolution

1.	0.25 gm lyophilic colloid is added to the 100 ml gold solution to prevent the coagulation on adding 1 ml 10 percent NaCl solution? What will be gold number of lyophilic colloid?
Answer» 0.25 gm lyophilic colloid is added to the 100 ml gold solution to prevent the coagulation on adding 1 ml 10 percent NaCl solution? What will be gold number of lyophilic colloid?

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