Q1-SCI 6-pERIODICAL EXAM

What mixture is formed if sugar dissolves in water?

• Dissolution

• Liquid

• Solid

• Solution

Mixed orange juice powder to water is what kind of mixture?

• Insoluble mixture

• Heterogeneous mixture

• Homogenous mixture

• Mixture

Pinakbet, bilo-bilo and buko salad are example of what kind of mixture?

• Heterogeneous

• Homogeneous

• Liquid

• Solid

It refers to the combination of two or more substances that are not chemically combined, and a new substance was formed.

• It is solid

• It is liquid

• It is gas

• It is a mixture

Homogeneous mixture has the same properties. It means that the substances mixed thoroughly and after stirring, it appeared as one substance. You can no longer distinguish one component from the other. What is the other term for homogenous mixture?

• Dissolution

• Solution

• Solute

• Solvent

When sugar dissolves in water, the two substances appear as one. The sugar particles can no longer be identified. However, the taste of the water proves that sugar was not lost after mixing. Its chemical property is retained and so the water tastes sweet. What kind of solution is this?

• Gas in liquid

• Liquid in liquid

• Solid in solid

• Solid in liquid

A sugar solution is prepared by adding dissolving sugar in water. Sugar solution consists of two components, namely, sugar and water. Which is a solute?

• Components

• Solution

• Sugar

• Water

Which of the following is a solvent?

• Components

• Solution

• Sugar

• Water

Not all substances can be dissolved in water. What do you call the substances that can be dissolved in water?

• Dissolution

• Insoluble

• Soluble

• Solution

What will happen to the suspension if left undisturbed?

• Some substance will be dissolved.

• Some substances will mix with the other substance.

• Some substances will settle at the bottom or float on top.

• Some substances will imitate the characteristics of other substances.