Quizizz time!

How can beans be separated from a mixture

with sand?

• Filtration

• Decantation

• Hand picking

• Using magnets

“Put the mixture on a sieve, shake it and tiny solids passed through it?”

What separation method is this?

• Sieving

• Decantation

• Sedimentation

• Hand picking

Which one is incorrect statement?

• Using magnet to separate iron powder and sand

• Sieving can separate beans and flour

• Rice husks cannot be hand-picked from rice grains.

• Iron powder is ferromagnetic materials

Which mixtures can use a magnet to separate?

• Baking flour and salt

• Iron powder and sand.

• Coffee grounds and coffee.

• Paddy seeds and rice grains.

Which one is the correct statement?

• We use magnets to separate charcoal from ash.

• Separate rice husks from rice grains by hand picking.

• sieving can separate solid and gas.

• magnet can separate lime and soil.