On which of the following properties does the coagulating power of an ion depend?

Options

A. The magnitude of the charge on the ions alone.
B. Size of the ion alone
C. Both magnitude and sign of the charges on the ion
D. The sign of charge on the ion alone

Answer

B

Explanation

According to Hardy Schulze rule: The coagulating power of an ion depend on both magnitude ans sign of the charge of the ion.