Science 6 Mixtures

Separation of iron fillings from sand can be done by a use of_____.

• funnel

• filter

• magnet

• sieve

The process used to separate heterogeneous mixtures of solids and liquids is called______.

• filtration

• crystallization

• distillation

• chromatography

Some solutions, such as salt water are separated by which process?

• crystallization

• chromatography

• filtration

• evaporation

A usual small amount of something that remain after a process.

• filter

• filtrate

• filter medium

• residue

A kind of technique used to separate bigger dry mixtures such as sand and gravel.

• evaporation

• filtration

• sieving

• use of magnet

Transformation of a liquid into a gas.

• Distillation

• Evaporation

• Scooping

• use of magnet

A technique that separates a mixture based on the individual substances tendency to travel across a surface

• chromatography

• crystallization

• distillation

• filtration

The components of solid-solid mixture can be separated by____.

• flotation

• hand picking

• picking

• sifting

Gasoline, kerosene are produced from petroleum by _____

• distillation

• hand picking

• picking

• scooping

This is a process in which magnetically susceptible material is exerted from a mixture using a magnetic force.

• filtration

• magnetic attraction

• paper chromatography

• sieving