Question

Butter is a mixture of proteins and fats that does not separate out

when left alone. What type of mixture is butter?
a colloid
b solution
c compound
d suspension

Answer 1

Butter is a colloid, a type of mixture where tiny fat globules are dispersed throughout a water-based emulsion. The proteins in butter help stabilize the colloid and prevent the fat from separating out.

Step-by-step explanation:

Butter is a type of mixture called a colloid. In a colloid, tiny particles of one substance are dispersed throughout another substance, creating a homogenous mixture. In the case of butter, small globules of fat are distributed throughout a water-based emulsion. These fat globules are surrounded by proteins, which help to stabilize the colloid and prevent the fat from separating out.

Learn more about Properties of butter