1. Which mixture can be separated through picking?
A. Softdrinks C. Creamer
B. Orange Juice D. Sliced Mixed Fruits
2. To get the smaller particle size of flour for baking, leaving larger particles of flour in the
sifter above the screen. What kind of separating mixture is it?
A. Sieving C. Picking
B. Evaporation D. Sedimentation
3. To separate rocks into different -sized particles for road building and other construction
projects , which method is applicable?
A. Sieving C. Drying
B. Handpicking D. Filtering
4. To separate palay and pebbles , which process or technique of separating mixture is
applicable?
A. Winnowing C. Magnetism
B. Evaporation D. Filtration
5. What is winnowing?
A. Is used to separate smaller solid particles from larger solid particles.
B. It is the process of freeing ( grain) from the particles of chaff, dirt and tiny stones.
C. Picking of small particles to large particles
D. Both B and C
6. Which is the process of separating solid substances from a liquid through the use of
filter paper that can be used as a filtering medium?
A. Sieving C. Chromatography
B. Magnetism D. Filtration
7. What do you call the substance that flows through the filter ?
A. Filter C. Residue
B. Filtrates D. Sediments
8. Which statements best describe the process of separating mixture through distillation?
A. Immiscible liquids can be separated through a medium.
B. It is used to separate two liquids with different boiling points.
C. It is separating mixtures with undissolved solubles.
D. It is separating mixture where the solid remains is called precipitate.
9. Magnets have two directions. They can pull objects with magnetic fields tow ards them.
What do you call the force in magnets?
A. Magnetic Force C. Limited Force
B. Force of the Jedi D. Air Force
10. This is a separating mixture which magnetically susceptible materials are attracted from
a mixture using magnetic force?
What kind of separating technique is describe?
A. Filtration C. Magnetism
B. Decantation D. Distillation