Correct the following statements by changing the underlined part of the sentence (Do not change the whole sentence)
Viscosity of a lyophilic sol is `ul("same as that of dispersion medium.")`

Explanation

To correct the statement, we need to replace the underlined part with the appropriate information regarding the viscosity of a lyophilic sol.

1. **Identify the key terms**: The statement mentions "viscosity of a lyophilic sol" and compares it to "dispersion medium."

2. **Understand the properties of lyophilic sols**: Lyophilic sols are colloidal solutions where the dispersed phase has a strong affinity for the dispersion medium. This leads to an increase in viscosity compared to the dispersion medium.

3. **Correct the statement**: The original statement is "Viscosity of a lyophilic sol is same as that of dispersion medium." We know that the viscosity of a lyophilic sol is actually higher than that of the dispersion medium. Therefore, we can correct the underlined part.

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