Colloidal solution show Tyndall effect. Give two resasons.

Explanation

To answer the question "Colloidal solutions show Tyndall effect. Give two reasons," we can break down the explanation into clear steps:

### Step-by-Step Solution:

1. **Understanding Colloidal Solutions**:
- A colloidal solution consists of tiny particles (dispersed phase) that are distributed throughout a continuous medium (dispersion medium). These particles are larger than molecules but smaller than what can be seen with the naked eye.

2. **Definition of Tyndall Effect**:
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