Question

which of the following is a method to separate mixtures? melting filtration oxidation combustion

Explanation:

Filtration is a common method to separate mixtures by passing a mixture through a filter medium that allows one component to pass through while retaining the other(s). Melting is a phase - change process, oxidation is a chemical reaction involving the addition of oxygen, and combustion is a rapid oxidation reaction that releases heat and light. None of these are separation methods like filtration.

Answer:

B. Filtration