WorksheetsG-10 PH IN OUR EVERY DAY LIFE
Total questions: 10
Worksheet time: 6mins
Name
Class
Date
1.
The pH scale is a range from:
a)
1-7
b)
0-14
c)
1-14
d)
1-20
2.
A(n) ______ is a substance with a pH less than 7
a)
Acid
b)
Alkaline
c)
Base
d)
Buffer
3.
A(n) _______ is a substance with a pH greater than 7.
a)
Base
b)
Acid
c)
Buffer
d)
Water
4.
What is the only substance with a neutral pH of 7?
a)
Milk
b)
Orange Juice
c)
Water
d)
Blood
5.
Which solution releases H+ in solution?
a)
Base
b)
Acid
c)
Buffer
d)
Water
6.
This substance releases OH- into solution
a)
Acid
b)
Base
c)
Neutral
7.
Which is most acidic?
a)
Baking Soda
b)
Lemon Juice
c)
Black Coffee
d)
Milk
8.
What does pH measure?
a)
the amount of hydrogen (H+) ions
b)
the amount of hydroxide (OH-) ions
c)
amount of water
d)
all of the above
9.
Which of the following is the strongest acid?
a)
1
b)
5
c)
3
d)
8
10.
A chemical has a pH = 6. It would be best described as
a)
Strong acid
b)
Strong base
c)
Weak acid
d)
Weak base
100 %
