Which of the following statements is incorrect?

A

Lyophilic sols are more stable than lyophobic sols

B

In coagulation of a negative sol, flocculating power is in the order of $$Al^{3+} > Ba^{2+} > Na^+$$

C

In the flocculation of a positive sol, flocculating power is in the order, $$Cl^- > SO_4^{2-} > PO_4^{3-} > [Fe(CN)_6]^{4-}$$

D

Lyophilic colloids have greater affinity for solvents