What happens during the auto-ionization of water?

Exploring the pH Scale and Its Applications

Interactive Video
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Science
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9th - 12th Grade
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Medium

Liam Anderson
Used 2+ times
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A water molecule loses an electron.
Two water molecules combine into one.
A hydrogen ion is transferred between two water molecules.
A water molecule gains a neutron.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is formed when a water molecule loses a hydrogen ion?
A hydroxide ion
A hydrogen molecule
A hydronium ion
A helium ion
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What unit is used to measure the concentration of ions in a solution?
Celsius
Molar
Liters
Grams
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a mole represent in chemistry?
A quantity of particles
A unit of mass
A unit of volume
A type of chemical bond
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does the hydrogen ion concentration of orange juice compare to pure water?
It cannot be determined.
It is the same as in pure water.
It is lower in orange juice.
It is higher in orange juice.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the approximate pH of household bleach?
4
7
12
1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the 'p' in pH stand for?
None of the above
Particle
Power
Potential
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