Question

What is Hydrosol?
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1 Example of Hydrosol type Colloid.

Answer 1

Herbal distillates, also known as floral waters, hydrosols, hydrolates, herbal waters, and essential waters, are aqueous products of hydrodistillation. They are colloidal suspensions of essential oils as well as water-soluble components obtained by steam distillation or hydrodistillation from plants/herbs. 

Answer 2

silver sol, gold sol, dust paricles