Surface ChemistryHard
Question
Gold number is a measure of
Options
A.the amount of gold present in the colloidal
B.the amount of gold required to break the colloid.
C.the amount of gold required to protect the colloid.
D.the protective power of lyophilic colloid.
Solution
Smaller the gold number, greater is the protective power of lyophilic colloid.
Create a free account to view solution
View Solution FreeMore Surface Chemistry Questions
Which of the following will have highest coagulation power for As2S3 colloid ?...Small liquid droplets dispersd in another liquid is called :...A colloidal solution of arsenious sulphide is most readily coagulated by the addition of a normal solution?...Which of the following is most effective in causing the coagulation of ferric hydroxide sol?...The pressure of the gas was found to decrease from 720 to 480 mm. When 5g of sample of activated charcoal was kept in a ...