SEPARATION OF SUBSTANCES-G6

A mixture is a substance that is composed of one substance; in which each retains its unique property

• True

• False

How can we separate the substances using handpicking

• by shape

• by color

• by size

Threshing is used for separating seeds from the harvested stalks by

• By manual

• By car

• by machine

• By animals

What is this type of separation of substances

• Winnowing

• Handpicking

• Sieving

• Threshing

Insoluble particles settle down at the bottom as sediment and this process is called

Which process is after sedimentation

Which method is used to separate fine insoluble solid particles from liquid

Muddy water contains

• Sand

• Soil

• Water

Which method is used for separating fine soluble solid from water

• Condensation

• Sedimentation

• Decantation

• Evaporation

Salt is prepared from

• water

• Seawater

• Coldwater

• Warmwater