Question

What are examples of colloidal systems?

1) Aerosols
2) Milk
3) Both Aerosols and Milk
4) None of the above

Answer 1

Examples of colloidal systems are aerosols and milk, which means that both options 1 and 2 are correct.

Step-by-step explanation:

Examples of colloidal systems include aerosols and milk. Aerosols are colloidal dispersions of liquid or solid particles in a gas, such as fog or spray from an atomizer. Milk is another example, containing dispersed particles of fat and protein within a liquid medium.

Consequently, both options 1 and 2 are correct, making the correct answer: 3) Both Aerosols and Milk.