Question

Select the phrase that completes each statement.

• Honey is
.
• Grape juice is
• Sand on the beach is
.
• A mixture of carbon dioxide and nitrogen gases is
• Rubbing alcohol is

Answer 1

• Honey is a homogeneous mixture (a solution of sugars, water and other compounds).
• Grape juice is a homogeneous mixture (a solution, unless it contains noticeable pulp).
• Sand on the beach is a heterogeneous mixture (different particles visibly distinct).
• A mixture of carbon dioxide and nitrogen gases is a homogeneous mixture (a uniform gas mixture).
• Rubbing alcohol is a homogeneous mixture (a solution of isopropyl alcohol and water).