Soluble and Insoluble Substances

Which of the following substances are soluble?

• sand

• sugar

• flour

• salt

Which of the following substance will create suspension in a mixture?

• coffee in water

• sugar in water

• sand in water

When we mix salt and water, it will create . . .

• suspension

• mixture with insoluble substance

• solution

• solid mixture

Which method is the best in separating the mixture of salt and water?

• sieving

• evaporation

• filtration

• sorting

Which method is the best in separating the mixture of flour and water?

• condensation

• sieving

• filtration

• evaporation

What are the result of filtration based on the picture?

• glass funnel

• filter paper

• solid residue

• filtrate

What is the function of filter paper in a filtration process?

• to let the solid particles pass through

• to separate the solid from the liquid

• to cover the funnel

Which of the following are correct based on the picture?

• water is solute

• sugar is solvent

• water is solvent

• sugar is solute

Tags

NGSS.MS-PS1-2