Which of the following method is used for coagulation of the sol? (a) By mixing two oppositely c...

Channel:
PW Solutions
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=aCGPZu8MbRc


Duration: 5:21
2 views
0

Which of the following method is used for coagulation of the sol?
(a) By mixing two oppositely charged sols.
(b) By electrophoresis.
(c) By addition of electrolytes.
(d) All of the above.
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-10-26Which of the following is not emulsifying agent for W/O emulsion? (a) Lampblack (b) Long chain a...
2022-10-26Which one of the following impurities present in colloidal solution cannot be removed by electro...
2022-10-26The electrolytic impurities of a sol can most easily be separated by (a) dialysis (b) electrosmo...
2022-10-26Which of the following process is responsible for the formation of delta at a place where rivers...
2022-10-26Which of the following is most effective in causing the coagulation of ferric hydroxide sol? (a)...
2022-10-26The ability of an ion to bring about coagulation of a given colloid depends upon (a) its size (b...
2022-10-26Hardy-Schulze rule explains the effect of electrolytes on the coagulation of colloidal solution....
2022-10-26Tyndall effect is shown by (a) sol (b) Solution (c) plasma
2022-10-26When a strong beam of light is passed through a colloidal solution, the light will (a) be reflec...
2022-10-26Random motion of colloidal particles is known as (a) Dialysis (b) Brownian movement (c) Electroo...
2022-10-26Which of the following method is used for coagulation of the sol? (a) By mixing two oppositely c...
2022-10-26Which of the following colloid does not contain liquid as a dispersion medium? (a) Sol (b) Gel (...
2022-10-26Brownian movement is found in (a) Colloidal solution (b) Suspension (c) Saturated solution (d) U...
2022-10-26The migration of dispersion medium under the influence of an electric potential is called : (a) ...
2022-10-26Peptization involves (a) precipitation of colloidal particles (b) disintegration of colloidal ag...
2022-10-26Peptization denotes (a) Digestion of food (b) Hydrolysis of proteins (c) Breaking and dispersion...
2022-10-26In which of the following Tyndall effect is not observed ? (a) Suspensions (b) Emulsions (c) Sug...
2022-10-26The ability of an ion to bring about coagulation of a given colloid depends upon (a) its size (b...
2022-10-26Blood may be purified by (a) Dialysis (b) Electro-osmosis (c) Coagulation
2022-10-26During dialysis (a) only solvent molecules can diffuse (b) solvent molecules, ions and colloidal...
2022-10-26Associated colloid among the following is (a) enzymes (b) proteins (c) cellulose (d) sodium stearate


Tags:
pw