What I Can DoDirection: Carefully read the information below and answer the ques...

Questions

October 2022 1 1 Report

What I Can Do
Direction: Carefully read the information below and answer the questions
correctly. Write your answers on your Science journal or notebook
1. What is aerosol made of?
2. What is the dispersing medium of a smoke?
3. What phenomenon is created when the dispersed colloid particles
scatter light?
4. What are the two components present in the colloid?
2. How can we categorize colloids?
3. In what category of colloids does marshmallow belongs?
4. What does sol mean?
5. Is dust a colloid? If so, to what category does it belongs?
6. What is the dispersing medium of a mayonnaise?
7. What is a colloid?

Answers & Comments

09262452711

Answer:

1. it is made up of four components: the container, the valve, the actuator and the cap. The container can be made from different materials but is usually made of tinplated steel or aluminium

2.The dispersion medium is gas and the dispersed phase is solid. It is an aerosol.

3.Tyndall effect

Tyndall effectThe dispersed particles of a colloid cannot be separated by filtration, but they scatter light, a phenomenon called the Tyndall effect .

4.dispersed phase and the dispersion medium

2.A common method of classifying colloids is based on the phase of the dispersed substance and what phase it is dispersed in. The types of colloids includes sol, emulsion, foam, and aerosol. Sol is a colloidal suspension with solid particles in a liquid. Emulsion is between two liquids.

3.Well, marshmallows are a special type of colloidal dispersion called a foam. A foam is air suspended in a solid. In this case, the gelatin protein expands to trap air within the liquid matrix and create a solid gel.

4.(in solmization) the fifth note of a major scale.

09262452711 5.Dust is a colloid if suspended in air. It consists of a solid in a gas, so it is a aerosol. Whipped cream is a colloid.

09262452711 6.the major component in mayonnaise (oil) is forced to be fine droplets to disperse throughout the lesser amount of continuous aqueous phase (dispersed medium).

09262452711 7.colloid, any substance consisting of particles substantially larger than atoms or ordinary molecules but too small to be visible to the unaided eye; more broadly, any substance, including thin films and fibres, having at least one dimension in this general size range, which encompasses about 10−7 to 10−3 cm.