WAYS OF SEPARATING MIXTURES

1. Materials made of iron mixed with other materials in a mixture can be separated using this method. What is it?

• A. decantation

• B. distillation

• C. magnetism

• D. filtration

2. Which process is essential in purifying water?

• A. decantation

• B. distillation

• C. filtration

• D. evaporation

Immiscible liquids like oil and water can be separated by pouring or scooping out the topmost liquid. This process is called _______.

• A. distillation

• B. evaporation

• C. filtration

• D. decantation

4. Evaporation is used to _______.

• A. obtain the solute from the solution

• B. separate solids of different particle size

• C. separate the dyes in a marker

• D. separate liquids of different boiling points

Tags

NGSS.MS-PS1-4

5. Which mixtures CANNOT be separated through picking?

• A. grains and mongo seeds

• B. sliced fruits

• C. oil and vinegar

• D. nails and pins

6. This process involves separating solid particles from a liquid substance using a piece of cloth.

• A. decantation

• B. filtration

• C. evaporation

• D. using a magnet

9. Kidneys clean our blood through which process?

• A. distillation

• B. evaporation

• C. . decantation

• D. filtration

10. What is the process by which water changes from a liquid to gas or vapor?

• A. filtration

• B. evaporation

• C. mixture

• D. decantation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

11. What is the appropriate method to use to separate needles in a box of beads?

• chromatography

• decantation

• using magnet

• filtration

12. What is the appropriate method to obtain freshly squeezed coconut milk ?

• evaporation

• filtration

• decantation

• distillation