What type of colloidal sols are formed in the following?
Soap solution

Explanation

To determine the type of colloidal sols formed in a soap solution, we can follow these steps:

### Step 1: Understand the Composition of Soap
Soap is primarily composed of sodium stearate (C17H35COONa). It consists of a long hydrocarbon chain (the tail) and a carboxylate group (the head).

### Step 2: Identify the Nature of Soap in Solution
In a soap solution, the behavior of soap molecules changes with concentration. At low concentrations, soap acts like an electrolyte, dissociating into sodium ions (Na⁺) and stearate ions (C17H35COO⁻).

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