Gold number gives ………………..
A. the amount of gold present in the colloid
B. the amount of gold required to break the colloid
C. the amount of gold required to protect the colloid
D. the measure of protective power of a lyophillic colloid
Answer:D
Gold number gives ………………..
A. the amount of gold present in the colloid B. the amount of gold required to break the colloid C. the amount of gold required to protect the colloid D. the measure of protective power of a lyophillic colloid