WorksheetsDefinition of Acid and Base
Total questions: 10
Worksheet time: 10mins
Which is a characteristic of a base?
Tastes sour.
Found mostly in foods.
Feels slippery.
Turn litmus paper red.
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+.
According to Bronsted-Lowry, what is the definition of a BASE?
A substance that donates a hydrogen (H+) ion.
A substance that donates a hydroxide (OH-) ion.
A substance that accepts a hydrogen (H+) ion.
A substance that accepts a hydroxide (OH-) ion.
What is being donated/accepted between conjugate acid-base pairs?
A hydrogen (H+) ion.
A hydroxide (OH-) ion.
Water.
A neutron.
What is the conjugate base in the following reaction?
HCO3-
HCl
H2CO3
Cl-
Which of the following correctly identifies an Acid-Base Pair?
HH4+ , OH-
H2O , OH-
CaCO3 ,CaCl2
HNO3 , H2SO4
If a solution is basic which ion will be more present?
H+
K+
OH-
H-
What is the conjugate acid according the Bronsted-Lowry model?
Barium hydroxide is a strong base.
True
False
