Question

Hardy-Schulze studied coagulation of sol by the addition of
PRN 2011.90 15200530746. NOTE SCREENSHOT PROHIBITED
KIM
electrode
B
electrolyte
0
both A &B
DWW None of these​

Answer 1

Answer:

Electrolyte

Explanation:

Coagulation is generally brought about by the addition of electrolytes.

When an electrolyte is added to a colloid, the particles of the colloid attract the ions which are oppositely charged to them and thus get neutralized.