WorksheetsGrade 11 Quarter 4 Quiz 1 revision
Total questions: 17
Worksheet time: 34mins
Which is the correct set of acid properties:
sour taste, corrosive, change litmus from red to blue
sour taste, corrosive, change litmus from blue to red
sweet taste, slippery, change litmus from blue to red
sour taste, slippery, change litmus from blue to red
Neutral solutions have a pH of:
0
1
7
14
A solution with a pH of 8.6 would be a(n)
Acid
Base
Neutral
Acid and Base
According to Arrhenius, what is the definition of an ACID?
a substance that contains hydroxide and ionizes to produce OH-
a substance that contains hydrogen and ionizes to produce H+
a substance that contains hydrogen and ionizes to produce OH-
a substance that contains hydroxide and ionizes to produce H+
Which of the following is a Brønsted-Lowry base but not an Arrhenius base?
Ca(OH)2
NH3
NaOH
KOH
This solution is filled with:
Weak Acid
Strong Base
Strong Acid
Weak Base
NH3 + H2O → NH4+ + OH-
NH3 is a Bronsted Lowry
Acid
Base
conjugate acid
conjugate base
HNO3 + H2O → H3O+ + NO31-
NO31- is the conjugate base of
H2O
HNO3
H3O+
none of the above
HBr is the conjugate acid of
Br1-
Br2
H2Br
none of the above
CH3NH2 + H2O --> CH3NH3+ + OH-
CH3NH2 can be classified as which of the following? (HINT...follow the H+!!!)
HBr is the conjugate acid of
Br1-
Br2
H2Br
none of the above
HNO3 + H2O → H3O+ + NO31-
NO31- is the conjugate base of
H2O
HNO3
H3O+
none of the above
