The coagulation of sol particles may be brought about by:

heating

No worries! We‘ve got your back. Try BYJU‘S free classes today!

addition of oppositely charged sol

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

addition electrolyte

No worries! We‘ve got your back. Try BYJU‘S free classes today!

persistent dialysis

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct options are
B addition of oppositely charged sol
D persistent dialysis
Coagulation is the process by which a colloid precipitates out of a solution. The precipitation is brought about by induced aggregation, i.e., by addition oppositely charged sol and persistent dialysis but not by heating and addition of electrolyte.

Suggest Corrections

Similar questions

K I

A g N O_{3}

A g I

[A g I]^{-}

A sol has positively charged colloidal particles. Which of the following solutions is required in lowest concentration for coagulation -

Join BYJU'S Learning Program