Separating mixture/solutions

Question 1

solvent + solute =

Answer 1

Solution

Question 2

How to separate solutions?

Answer 2

Evaporate as much water as possible. Leaving behind the white salt crystal.

Question 3

What is distillation?

Answer 3

The lower bowling point substance evaporates first and condenses as it passes through the condenser. The distilled substance can then be collected in the flask.

Question 4

How to separate salt and sand?

Answer 4

Add water then the salt will dissolve but sand remain. Use funnel paper then evaporate.

Question 5

What is it called when a substance remains on the funnel paper?

Answer 5

residue

Question 6

The remaining substance in the flask is

Answer 6

filtrate

Question 7

What is filtration?

Answer 7

Is used when you separate an insoluble solid from a liquid?

Question 8

What is crystallisation?

Answer 8

Crystallisation is used to separate a soluble solid from a liquid.

Question 9

What is simple distillation?

Answer 9

It is used to separate a liquid from a solid if we want to keep the liquid.

Question 10

What is fractional distillation?

Answer 10

It is used when separating two different liquids.