WorksheetsFiltration and Solubility
Total questions: 20
Worksheet time: 22mins
What is filtration used for?
It's used for making salt crystals
It's used for separating water and an insoluble impurity
all of the above
none of the above
In a coffee machine, the ground coffee is separated from the coffee solution by using..
sand paper
filter paper
toilet paper
tissue paper
This is called a ______________________?
Connical Flask
Test Tube
Safety Gloves
Thermometer
I am left behind in the filter paper. What Am I?
Filtrate
Solution
Residue
Mixture
The part of the mixture that passes through the filter paper is called the
residue
filtrate
suspension
mixture
Water in rivers is safe to drink.
True
False
How can we obtain a sample of copper sulfate crystals from a copper sulfate solution?
Filtration
Evaporation and crystallisation
Sieving
Hand picking
Which process will you use to separate paper clips from rice grains?
Sieving
Filtration
Crystallisation
Magnetism
How will you separate sand from water?
Sieving
Filtration
Evaporation and crystallisation
Hand picking
How will you separate seeds from flour?
Sieving
Filtration
Crystallisation
Magnetism
What is this piece of apparatus called?
Flame thrower
Flash light
Bunsen burner
Cooker
What is a solvent
A liquid that will dissolve a solid solute
Another word for solution
A thing that make drinks change colour
Usually the solid about to be dissolved
The ___ is the thing being dissolved.
solute
solvent
mixture
solution
What colour are copper sulfate crystals?
Shiny bronze
Blue
Silver
Like copper wire
Define the term soluble.
Can dissolve in water
Cannot dissolve in water
Partially dissolves in water
Melts in water
Define the term insoluble.
Can dissolve in water.
Cannot dissolve in water.
Partially dissolves in water.
Liquid that dissolves something else
