Gold number is: – InterviewSolution

1.	Gold number is:
Answer» The number of mg of LYOPHILIC colloid whichshould be added to 10 ml of ferric hydroxide sol so as to prevent its coagulation by the addition of 1 ml of 10 % sodium chloride solution The number of mg of lyophilic colloid whichshould be added to 10 ml of standard gold sol so as to prevent its coagulation by the addition of 1 ml of 10% NaCl The mg of gold SALT to be added to a lyophilic colloid to coagulate it The mg of an electrolyte required to coagulate a colloid. Answer :B

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