Surface Chemistry
Choose the correct reason(s) for the stability of the lyophobic colloidal particles.
Which of the following is contributed towards the extra stability of lyophilic colloids
Lyophilic means liquid loving hence hydration is contributed toward the extra stability of lyophilic colloids.
Choose the correct reason(s) for the stability of the lyophobic colloidal particles.
Identify the correct statement.
Which are correct regarding stability of solution?
A freshly prepared $$Fe(OH)_{3}$$ precipitate is peptized by adding $$FeCl_{3}$$ solution. The charge on the colloidal particle is due to preferential absorption of
What is the minimum diameter (in nm) of colloidal particles?
How would you obtain a sol of Agl , the particles of which migrate toward cathode under the electric filed?
A negatively charged suspension of clay in water will need for precipitation the minimum amount of :
The charge on colloidal particles is due to
Lyophilic sols are more stable than lyophobic sols because
Which of the follwoing can stabilize gold sol from coagulation by NaCl