Worksheets2.4 Mastery Check v1 Mixtures
Total questions: 10
Worksheet time: 7mins
Which of the following is an example of a homogeneous mixture?
Sand and water
Salt dissolved in water
Oil and water
Salad
Identify the property that best describes a homogeneous mixture.
Components are easily distinguishable
Composition is uniform throughout
Components can be separated by filtration
Different phases are visible
Which of the following is a characteristic of a heterogeneous mixture?
It has a uniform composition
It consists of a single phase
Its components are not uniformly distributed
It cannot be separated by physical means
Which of the following is an example of a heterogeneous mixture?
Air
Vinegar
Salad dressing
Sugar solution
Which property would you use to distinguish between a homogeneous and a heterogeneous mixture?
Boiling point
Uniformity of composition
Color
Density
Why is air considered a homogeneous mixture?
It contains only one type of gas
Its components are not chemically bonded
It has a uniform composition throughout
It can be separated by physical means
Which of the following statements is true about homogeneous mixtures?
They can be separated by simple physical means
They have visibly different parts
They are always in the liquid state
They have a consistent composition throughout
What is a mixture?
A substance made of only one type of atom
A combination of two or more substances that are not chemically combined
A substance that cannot be separated into simpler substances
A substance made of two or more elements chemically combined
Michael mixed salt in water and it dissolved evenly. Is this an example of a solution?
Yes
No
Rohan and Anika are mixing oil and water in a beaker. What type of mixture is this?
Heterogeneous
Homogeneous
