Question

Filtration can separate substances from a mixture by using a funnel and filter paper. Which of the following materials can be separated using filtration?

• A. A solution of salt and water
• B. A solution of vinegar and water
• C. A mixture of mud and water
• D. A mixture of sand and sawdust

Answer 1

The correct option is C A mixture of mud and water

Filtration is a process in which insoluble matter is separated from a liquid. Filtration is a separation process in which a mixture is passed through a filter that allows one component to pass-through but blocks another component from passing through because of its matter and consistency. Heterogeneous mixtures can be separated into their respective constituents. For example, a mixture of mud and water can be separated through filtration process easily, because water being liquid will pass through the filter paper easily but the mud will not because of it being solid.