Font size
WorksheetsChemistry Quiz by Jedrick
Total questions: 20
Worksheet time: 10mins
How does sugar dissolve in water?
Sugar turns into water
The particles disappear
The particles spread out
They can't, they're immiscible
What is water majority of the time?
Solute
Solvent
Neither
Check all the correct statements.
Sand has a very low solubility with water
lime juice has a low solubility with water
Oil has a low solubility with water
What is saturation in chemistry?
The expression of the bandwidth of light from a source
As the saturation increases, the colors appear to be more pure
A clinical measure of the amount of oxygen in a patient's blood.
The point where a solute cannot dissolve anymore in the solvent
What is a homogeneous mixture?
A mixture where we CANNOT see the particles in the mixture
A mixture where we CAN see the particles in the mixture
Tick all the solutes
Sugar
Water
Salt
Milk
Mixtures and solutions the same
True
False
What are chemical changes
When a mixture results in a whole new different substance
When a substance transforms into another substance by default
What can chemical changes produce?
smells
light
gas
What is Incorrect?
A burning match releases light
A burning match releases smoke
A burning match releases sound
A burning match releases heat
What is not a chemical change?
A salad
Cooking an egg
Iron pan rusting
fruit rotting
If something had a lower density than water
It would float on it
it would sink
Neither
Why does helium gas keep balloons up?
It has a higher density than its surrounding air.
Weigh's less than the balloon itself
It has a lower density than surrounding air
What is the formula for density
P=M∨
∨=PM
Why does oil float on water?
It has a higher density than water
It has a lower density than water
Why do large rocks sink in sea?
Its heavy
It has a higher density than water
what is the solvent
Salt
Sugar
Neither
Are mass and weight the same thing
yes
no
Whats the difference between chemical and Physical Changes?
One changes by itself
One is the the change we see on the outside
What is milo more soluble in?
Hot Milk
Cold Milk
