Electrical charge on a colloidal particle is indicated by (a) Brownian movement (b) Electrophore...

Channel:
PW Solutions
Subscribers:
456,000
Published on ● Video Link: https://www.youtube.com/watch?v=N3akM_JY1P4


Duration: 4:39
2 views
0

Electrical charge on a colloidal particle is indicated by
(a) Brownian movement
(b) Electrophoresis
(c) Ultramicroscope
(d) Molecular sieves
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-06-08Which of the following is not a gel? (a) Cheese (b) Jellies (c) Curd
2023-06-08An emulsion is a colloidal system of (a) Two solids (b) Two liquids (c) One gas and one solid (d...
2023-06-08All colloids (a) Are suspensions of one phase in another (b) Are two-phase systems (c) Contain o...
2023-06-08A negatively charged suspension of clay in water will need for precipitation, the minimum amount...
2023-06-08Which one is false in the following statement? (a) A catalyst is specific in its action (b) A ve...
2023-06-08The process, which is catalysed by one of the product is called (a) Acid-base catalysis (b) Auto...
2023-06-08A catalyst increases the rate of a reaction by (a) Decreasing its enthalpy (b) Decreasing its in...
2023-06-08Emulsifiers are generally (a) Soap (b) Synthetic detergents (c) Lyophilic sols (d) All of these
2023-06-08Gold number of haemoglobin is 0.03 . Hence, \( 100 \mathrm{ml} \) of gold sol will require haemo...
2023-06-08Oils and fats are obtained by saponification of potassium stearate. Its formula is \( \mathrm{CH...
2023-06-08Electrical charge on a colloidal particle is indicated by (a) Brownian movement (b) Electrophore...
2023-06-08Lyophilic sols are more stable than lyophobic sols because (a) The colloidal particles have posi...
2023-06-08The process of converting a precipitate into a colloidal solution by shaking it with dispersion ...
2023-06-08The capacity to bring about coagulation increases with (a) Ionic radii (b) Atomic radii (c) Vale...
2023-06-08If some gelatin is mixed in colloidal solution of gold, then it does (a) Coagulation of gold (b)...
2023-06-08Addition of soap in water (a) Increases its surface tension till CMC (b) Decreases its surface t...
2023-06-08Fixed parts of a colloidal solution of \( \mathrm{AgI} \) are respectively, \( [\mathrm{AgI}] \m...
2023-06-08Blood may be purified by (a) Dialysis (b) Electrosmosis (c) Coagulation
2023-06-08The charge on \( \mathrm{As}_{2} \mathrm{~S}_{3} \) sol is due to the adsorbed (a) \( \mathrm{H}...
2023-06-08A catalytic poison renders the catalyst ineffective because (a) It is preferentially adsorbed on...
2023-06-08Mayonnaise represents an (a) Sol (b) Aerosol (c) Foam