Mixtures And Separation

Question 1

The liquid in which the solute dissolves

Answer 1

Solvent

Question 2

The substance that has dissolved in the liquid

Answer 2

Solute

Question 3

What is the definition of saturated

Answer 3

A solution which containsso much dissolved solute that no more can dissolve in it

Question 4

Describes a substance that can dissolve in a liquid

Answer 4

Soluble

Question 5

Insoluble

Answer 5

Describes a substance that cannot be dissolved in a liquid

Question 6

What is a solution

Answer 6

A solution is when a substance has dissolved in a liquid to make a transparent mixture

Question 7

What are the 3 different mixtures

Answer 7

Colloid
Suspension
Solution

Question 8

What is a suspension

Answer 8

A suspension is a mixture of two substances which will separate if the mixture is not stirred

Question 9

What is a colloid?

Answer 9

A colloid is a mixture where one substance is dispersed in another and will not separate easily

Question 10

What is a solution?

Answer 10

A solution is a mixture where a solid dissolves in a liquid

Question 11

What are 4 ways of separation?

Answer 11

Chromatography, filtration, evaporation, distillation

Question 12

What is chromatography?

Answer 12

Chromatography is a separation technique which uses chromatography paper to absorb the water and carry the different colours of ink found in a colour ans separate them

Question 13

What is filtration?

Answer 13

Filtration is a separation technique where it separated the insoluble solids from the liquid

Question 14

What is evaporation?

Answer 14

Evaporation is a separating technique where a source of heat is placed below a suspension and it turns the liquid to gas and leaves behind the insoluble solid.

Question 15

What is distillation?

Answer 15

Distillation is a separating technique where you purify a liquid by evaporating it and condensing it