Which of the following is not a correct statement?

Options

A. Higher the valency of an atom, higher is its coagulating power
B. Higher the coagulating power, lower is the coagulating value
C. Gold number talks about the protective power of Lyophobic colloids
D. Gold number talks about the protective power of Lyophilic colloids

Answer

C

Explanation

`to` According to Hardy Schulze rule, higher the valency of an atom, higher is the coagulating power and lower will be coagulating value.
`to` Gold number is associated with the protective nature of Lyophillic colloids.