SOLUTIONS

1. Solute is the substance that dissolves.

2. Solvent is the dissolving medium.

• A

• B

• C

• D

1. Oil is insoluble in water.

2. Oil and water are miscible.

• A

• B

• C

• D

1. A heterogeneous mixture has a uniform composition and always has single phase.

2. A solution is a kind of mixture.

• A

• B

• C

• D

1. Concentrated solution contains small amount of solute.

2. Dilute solution contains large amount of solute.

• A

• B

• C

• D

1. Water is the most common solvent among liquid solution.

2. Water dissolves nonpolar substances.

• A

• B

• C

• D