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Electrolysis Flashcards | StudBud
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Electrolysis
Electrolysis
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A quiz to check learning about electrolysis.
Flashcards
20 cards
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Questions
20
Answers
1
The name of a chlorine ion is
chlorate
chlorine
chloro
chloride
2
Sodium is a metal in which group of the periodic table?
2
7
8
1
3
Electrolysis of brine will produce what gas?
Oxygen
Carbon dioxide
Hydrogen
Chlorine
4
What does electrolysis mean?
electric shock
Splitting by electricity
Splitting the atom
Hair control
5
Non-metal ions are always
negative
positive
6
Chlorine is in which group of the periodic table?
2
1
7
8
7
Electrolysis means splitting a compound into its elements using
electricity
sheer luck
brain power
a food mixer
8
A hydroxide ion is always
positive
happy
neutral
negative
9
An ionic compound in solution conducts electricity because
water conducts electricity
water molecules move
electrons move
ions are free to move
10
Sodium forms what type of ion?
2+
+
-
3+
11
A molten ionic compound conducts electricity because
electrons are free to move
protons are free to move
ions are free to move
neutrons are free to move
12
Electricity is passed into a solution by using
Ions
Electrodes
Shapes
Electrons
13
A hydrogen ion is always
negative
positive
neutral
14
Zinc forms what type of ion
2-
+
2+
-
15
Chlorine forms what type of ion?
2-
-
+
2+
16
The word MOLTEN means
melted
solution
metal
mixed
17
Electrodes are usually
positive and negative
always negative
short
always positive
18
Metal ions are always
negative
positive
19
Brine is another name for
bleach
swimming pool water
salt water
window cleaner
20
Electrolysis of brine will produce which metal?
gold
lead
lithium
sodium
