Question

List any four properties of a colloid? ​

Answer 1

Explanation:

(i) A colloid is a heterogeneous mixture.

(ii) The size of particles of a colloid is too small to be individually seen by naked eyes.

(iii) Colloids are big enough to scatter a beam of light passing through it and make its path visible.

(iv) They do not settle down when left undisturbed, that is, a colloid is quite stable.

Answer 2

Answer:

Properties of Colloid;

1. A colloid is a heterogeneous mixture whose particles are not as small as solution but they are so small that cannot be seen by naked eye.
2. When a beam of light is passed through a colloid then the path of the light becomes visible. ex ; milk, smoke.
3. Colloid are different from suspension in their particle size also colloid can pass through filter paper whereas suspension do not.
4. The particle size varies from 1 to 100 nm ( nano meters)

Mark as brainlest & follow me... ❤