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......

Explanation

To fill in the blank in the statement "The lyophilic colloids which stabilize a lyophobic sol are known as ______," we need to understand the definitions of the terms provided in the brackets.

1. **Understanding Lyophilic and Lyophobic Colloids**:
- **Lyophilic Colloids**: These are colloids that have an affinity for the dispersion medium (solvent) and are reversible. Examples include proteins and starch.
- **Lyophobic Colloids**: These colloids do not have an affinity for the dispersion medium and are not easily formed. Examples include metal salts.

2. **Role of Lyophilic Colloids**:
- Lyophilic colloids can stabilize lyophobic colloids by forming a protective layer around them. This protective layer prevents the lyophobic colloids from coagulating or aggregating due to the presence of electrolytes.
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