Question

4.
Explain the following giving examples.
(a) saturated solution
(b)
pure substance
(c) colloid
(d) suspension
?​

Answer 1

Answer:

For example water, sugar, salt etc. (c) Colloid: 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. When a beam of light is passed through a colloid then the path of the light becomes visible. For example milk, smoke etc.

Answer 2

For example water, sugar, salt etc. (c) Colloid: 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. When a beam of light is passed through a colloid then the path of the light becomes visible. For example milk, smoke etc.