Acids and Bases Quiz
Interactive Video
•
Chemistry
•
9th - 10th Grade
•
Hard
Evelyn Hayes
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the reason that acid solutions can conduct electricity?
They have free H+ ions.
They have free electrons.
They have free OH- ions.
They have free Na+ ions.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens when HCl gas is exposed to dry litmus paper?
There is no color change.
It turns red.
It turns green.
It turns blue.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What ions are produced when a base is dissolved in water?
Na+ ions
Cl- ions
H+ ions
OH- ions
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are alkalis?
Bases that are soluble in water
Acids that are insoluble in water
Bases that are insoluble in water
Acids that are soluble in water
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why must care be taken during the dilution process?
It causes a color change.
It is an endothermic process.
It is an exothermic process.
It releases harmful gases.
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