An example of a positively of a positively charged sol is
A colloidal sol Fe(OH)_(3) in water is
Name the four negatively charged sols.
During electro osmosis of Fe(OH)_3 sol
(A)A colloidal sol of Fe(OH)_(3) formed by peptisation carries positive charge. (R ) During formation of Fe(OH)_(3) sol , electrons are lost by the particles.
NARENDRA AWASTHI-SURFACE CHEMISTRY-Level 3 - Assertion - Reason Type Questions