Separating Mixture Video

What materials are used to create the mixture in the video?

• Oil and water

• Salt and water

• Sand and water

• Sugar and water

Which of the following is NOT a component of the mixture?

• Salt

• None of the above

• Water

• Sand

What is the purpose of the filtration technique?

• To mix two liquids

• To separate a solid from a liquid

• To dissolve a solid in a liquid

• To change the color of a liquid

Which item is NOT used in the filtration process?

• Filter paper

• Microscope

• Glass funnel

• Retort stand

What is the special feature of filter paper that helps in filtration?

• It is waterproof

• It has tiny holes

• It is very thick

• It is colorful

What is the main purpose of using a funnel in the filtration process?

• To hold the filter paper

• To measure the liquid

• To stir the mixture

• To heat the mixture

What happens to the solid pieces during filtration?

• They evaporate

• They get trapped in the filter paper

• They pass through the filter paper

• They dissolve in the liquid

What do we call the solid that is left on the filter paper?

• Solvent

• Solution

• Residue

• Filtrate

What is the liquid called that passes through the filter paper?

• Residue

• Filtrate

• Solvent

• Solution

What is the result of the filtration process demonstrated in the video?

• The sand dissolves in water

• The sand is separated from the water

• The water changes color

• The sand evaporates