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does the statement is correct :- gold number is the index for extent of gold plating done

does the statement is correct :- gold number is the index for extent of gold plating done

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1 Answers

vikas askiitian expert
509 Points
10 years ago

gold number is defined as the minimum amount of lyophillic colloid in milligrams which prevents the coagulation of 10 ml gold sol against 1 ml of 10%NaCl solution

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