Arrhenius Acids and Bases Multiple Choice
Authored by Charles Martinez
Chemistry
10th - 11th Grade
Used 4+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is true according the the Arrhenius theory of acids?
A strong acid increases the OH- ion concentration in an aqueous solution.
A strong acid increases the H+ ion concentration in an aqueous solution.
A strong acid decreases the OH- ion concentration in an aqueous solution.
A strong acid decreases the H+ ion concentration in an aqueous solution.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is true according the the Arrhenius theory of bases?
A strong base increases the OH- ion concentration in an aqueous solution.
A strong base increases the H+ ion concentration in an aqueous solution.
A strong base decreases the OH- ion concentration in an aqueous solution.
A strong base decreases the H+ ion concentration in an aqueous solution.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following represents the formation of a hydronium ion?
HCl(aq) + NaOH(aq) ---> H20(l) + NaCl(aq)
HCl(aq) ---> H+(aq) + Cl-(aq)
HCl(aq) ---> H3O+(aq) + Cl-(aq)
H3O+(aq) ---> H+(aq) + H20(l)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The pH scale is used to...
measure the hydronium/hydrogen ion concentration in an aqueous solution.
neutralize acids and bases.
describe chemical reactions between acids and bases
a scientific theory that describes how acids and bases act at a molecular level.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An aqueous solution with a pH ranging from 1 to 6 is considered...
a neutral solution.
a base.
a hydrocarbon.
an acid.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An aqueous solution with a pH ranging from 8 to 14 is considered...
a neutral solution.
a base.
a hydrocarbon.
an acid.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An aqueous solution with a pH of 7 is considered...
a neutral solution.
a base.
a hydrocarbon.
an acid.
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