Pigment

The video tutorial explains the role of pigments in providing color to various materials like paint and plastics. It describes pigments as fine powders that are typically soluble. When pigments are soluble, they are often referred to as dyes, highlighting the distinction between the two terms.

What is the primary function of pigments in materials?

Describe the physical form of pigments.

Explain the solubility of pigments and its significance.

What distinguishes a dye from a pigment?

In what situations is the term 'dye' more commonly used?