WorksheetsChemistry Quiz
Total questions: 5
Worksheet time: 3mins
Name
Class
Date
1.
If you fill a glass to the brim with ice water and the ice melts, what will happen?
a)
The glass will over flow as the ice turns to water.
b)
The level of water in the glass will remain unchanged as the ice melts.
c)
The water level will drop slightly as the ice melts.
d)
I'll never find out because I'll drink the water or walk away before anything happens.
2.
Water-based liquids can be described as acidic, neutral, or basic, with respect to pH. Which of these describes soap?
a)
Slightly Acidic
b)
Base
c)
Strong Acid
d)
Neutral
3.
What is chemical formula of water ?
a)
H2
b)
O2
c)
HO2
d)
H2O
4.
What is the human need to breath ?
a)
Carbon Dioxide
b)
Oxigen
c)
Water
d)
Hydrogen
5.
The substances that are the result of a chemical reaction are called
a)
Reactants
b)
Products
c)
Ions
d)
Atoms
100 %
