Question

Which is a property of every homogeneous mixture?

Each part of the mixture has the same appearance.
The mixture is made up of a solid dissolved in a liquid.
The characteristics of the mixture change within a single sample.
The components of the mixture change within a single sample.

Answer 1

Each part of the mixture has the same appearance.

Reason: A homogeneous mixture (solution) is uniform in composition and properties throughout, so any sample taken has the same appearance and composition. Examples: salt dissolved in water, air, brass.