Table of Contents
What are the following colloids?
Examples of Colloids
| Class of Colloid | Dispersed Phase | Examples |
|---|---|---|
| Sol and gel | solid | paint, jellies, blood, gelation, mud |
| Solid aerosol | solid | smoke, dust in air |
| Solid emulsion | liquid | cheese, butter |
| Liquid emulsion | liquid | milk, mayonnaise |
What type of colloid is blood?
Blood has the characteristic of both a colloid and a suspension making it a colloidal suspension. In its normal stable state, blood is a suspension, which is a colloid. It mainly consists of red & white blood cells, and lymphocytes suspended in plasma.
Is whipped cream a colloid?
Whipped cream is a colloid. It consists of a gas in a liquid, so it is a foam. Sol is a colloidal suspension with solid particles in a liquid.
Which of the following is an example of a colloid?
Properties of colloids Some examples include whipped cream, mayonnaise, milk, butter, gelatin, jelly, muddy water, plaster, coloured glass, and paper. Colloids can be made from almost any combination of gas, liquid, and solid. The particles of which the colloid is made are called the dispersed material.
What type of colloid is smoke?
Yes, smoke is a colloid. It is classified as an aerosol ie; colloidal solution in which the dispersion medium is in gaseous form and the dispersed phase exists in the form of solid. The size of minute solid particles ranges from around 1 nm to 1000 nm.
What kind of colloid is milk?
Milk is an emulsified colloid of liquid butterfat globules dispersed within a water-based solution.
Is house paint a colloid?
Household Paint Some types of paint are colloids composed of pigment particles dispersed in oil. Based on what you know about colloids, recommend an appropriate location for storing cans of lecommer household paint.
What are the 5 types of colloids?
Types of Colloids are Sol, Emulsion, Foam, and Aerosol.
Why is smoke considered a colloid?
Colloids are mixtures in which one substance is divided into minute particles and submerged into another substance. Smoke is a colloid since it is made up of minute particles of solids, liquids, and gases.
What kind of colloid is shampoo?
What are colloids?
| Colloid | Continuous Phase | Examples |
|---|---|---|
| Emulsion | Liquid | Cream, Paint |
| Sol | Liquid/solid | Shampoo |
| Aerosol | Gas | Smoke |
| Foam | Liquid/solid | Beer head |