A) coagulation value
B) gold number
C) critical miscelle concentration
D) oxidation number
Correct Answer: B
Solution :
[b] The lyophobic sols are less stable than lyophilic sols. The lyophilic sols are thus used to protect the lyophobic sols. This property of lyophilic sols is known as protective action of lyophilic sols which is represented by gold number.You need to login to perform this action.
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