WorksheetsChemistry Acids and Bases
Total questions: 10
Worksheet time: 9mins
Name
Class
Date
1.
Which of the following ions do all acids have in common?
a)
H+
b)
Na+
c)
OH-
d)
Ca2+
2.
Choose the weakest acid from the following list of acids.
a)
HCl
b)
HCOOH
c)
H2SO4
d)
HNO3
3.
A Strong acid is same as concentrated acid. State true or false
a)
True
b)
False
4.
Which of the following word pairs correctly completes the sentence below?
_______ are corrosive substances characterized as having a strong smell, a sour taste, and a _______.
_______ are corrosive substances characterized as having a strong smell, a sour taste, and a _______.
a)
Acids; pH less than 7
b)
Acids; pH greater than 7
c)
Bases; pH greater than 7
d)
Bases; pH less than 7
5.
If an acid is combined with a base of equal strength, the result will most likely be
a)
a neutral solution.
b)
a stronger acid.
c)
impossible to tell without testing the pH.
d)
a stronger base
6.
Which of the following is a base?
a)
orange juice
b)
water
c)
vinegar
d)
dishwashing detergent
7.
NaOH is:
a)
an Arrhenius base
b)
an Arrhenius acid
c)
neither an acid nor a base
d)
both an acid and a base
8.
An Arrhenius base:
a)
donates H+
b)
accepts H+
c)
produces H+
d)
produces OH-
9.
An Arrhenius acid:
a)
donates H+ to another substance
b)
accepts H+ from another substance
c)
produces H+
d)
produces OH-
10.
In the equation below, what is the Bronsted Lowry acid?
HCl + NH3 --> Cl- + NH4+
a)
HCl
b)
NH3
c)
Cl-
d)
NH4+
100 %
