WorksheetsSubstances & Particles Revision (year 7)
Total questions: 15
Worksheet time: 15mins
Which of the following are states of matter?
Solid
Water
Liquid
Gas
What is happening between points A and B?
Substance is melting
Substance is boiling
Substance is being heated
Substance is being cooled
What is happening between points B and C?
Substance is melting
Substance is boiling
Substance is being heated
Substance is being cooled
What is distillation?
Separating substances based on their different boiling points
Separating substances using filter paper
Separating substances based on the molecules being different sizes
Which number represents where the solution to be separated would be placed?
2
5
8
What is the name of the piece of equipment labelled with a number 4?
Conical flask
Stirring rod
Thermometer
Condenser
What is the name of the piece of equipment labelled with a number 5?
Conical flask
Stirring rod
Thermometer
Condenser
Where is the distillate collected? Pick the correct number
2
5
8
9
What is a solute?
A liquid that a solid/gas is dissolved in
A solid/gas that dissolves in a liquid
Formed when a solid/gas dissolved in a liquid
What is a solution?
A liquid that a solid/gas is dissolved in
A solid/gas that dissolves in a liquid
Formed when a solid/gas dissolved in a liquid
What is a solvent?
A liquid that a solid/gas is dissolved in
A solid/gas that dissolves in a liquid
Formed when a solid/gas dissolved in a liquid
How many different substances are in this sample?
(a)
Which state of matter is represented by the middle diagram
(a)
Which state of matter is represented by the diagram on the left?
(a)
Which state of matter is represented by the diagram on the right?
(a)
