Separating Mixture

Which one of the following techniques would best be used to separate soil and water?

• crystallization

• distillation

• Filtration

• Chromatography

The method that can be used for separation of larger solid from smaller or fines one using a sieve

• sieving

• decanting

• filtration

• evaporation

What is method that can be used for seperate wheat and sugar?

• sieving

• evaporation

• filtration

• decanting

What is the method can be used for separate of an insoluble solid from a liquid by pouring away the liquid and leaving behind the solid ?

• decanting

• evaporation

• sieving

• desalination

Water and petrol can be separated by

• separating funnel

• decanting

• filtration

• evaporation

The process of separating small, insoluble solids from a liquid using a filter

• filtration

• evaporation

• sieving

• desalination

What substance would be collected if you kept filtrate after filtering a suspension of sand in water ?

• water

• sand

• nothing

• salt

The sand that is left on the filter paper is known as

• filtrate

• semi-permeable

• residue

• sieving

What substance would be collected if you dry residue after filterng dirty water

• water

• salt

• nothing

• dirt

The process of changing a liquid to a gas is called

• evaporation

• filtration

• sieving

• decanting