Explanation:
Gold Number is the number of milligrams of a protective colloid which prevents the coagulation of 10 ml of a standard hydro gold sol, on coagulation changes from red to blue, which is prevented by a protective colloid. of 1ml 10% NaCl solution.
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Explanation:
Gold Number is the number of milligrams of a protective colloid which prevents the coagulation of 10 ml of a standard hydro gold sol, on coagulation changes from red to blue, which is prevented by a protective colloid. of 1ml 10% NaCl solution.
Plz Mark me as BRAINLIEST
Explanation:
hope this help you thanks