Home
Class 12
CHEMISTRY
Lyophilic sols are more stable than lyop...

Lyophilic sols are more stable than lyophobic sols because

A

The colloidal particles have positive charge

B

The colloidal particles have negative charge

C

The colloidal particles are solvated

D

There is strong electrostatic repulsion between the negatively charged particles

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

A : Lyophillic sols are mors stable than lyophobic sols. R : Lyophilic sols are more readily hydrated than lyphobic sols

Assertion :- Lyophilic sol is more stable than lyophobic sol. Reason :- Lyophilic sol have greater solvation energy then lyophobic sol.

Lyophobic sols are:

Describe some features of catalysis by zeolites. (i) Medicines are more effective in their colloidal form. (ii) Lyophilic colloids are more stable than lyophobic colloids.

Why lyophilic colloidal sols are more stable than lyophobic colloidal sols ?

Lyophilic sols are also called reversible colloids because

Assertion : Lyophilic sols are reversible sols. Reason : Lyophilic sols can be reconstituted by simply remixing the dispersed phase and dispersion medium.

Fill in the blanks by choosing the appropriate word/words from those given in the brackets.(dialysis, peptization , dispersed phase , dispersion medium , electrophoresis , electro-osmosis , coagulation , coagulates, emulsion , gel , gold number , Tyndall effect , protective colloids , electrodialysis) The lyophilic colloids which stabilize a lyophobic sol are known as......

Which of the following statement is/are correct regarding stability of sol ? Lyophilic sols are stabilised due to a layer of solvent around sol particles. (ii) Lyophobic sols are stabilised due to presence of charge. (iii) Addition of lyophilic brings in more stability to lyophobic (iv) Addition of lyophobic brings in more stability to lyophobic.