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WorksheetsTypes of Batteries & Voltaic Cells
Total questions: 14
Worksheet time: 8mins
What type of battery has a reversible spontaneous reaction?
alkaline battery
secondary battery
primary battery
zinc-carbon battery
Which is NOT a method of preventing corrosion?
painting
galvanization
sacrificial anode
coating with electrolytes
Batteries that can be used more than once are also called ____.
primary batteries
secondary batteries
tertiary batteries
fuel cells
Corrosion is the loss of metal by what mechanism?
oxidation-reduction reaction
galvanization
electrolysis
salt bridge
Which of the following is NOT a dry cell?
a silver battery
a zinc-carbon battery
a car battery
an alkaline battery
A salt bridge is used for what?
electrolysis
allowing ions to move from one half-cell to the other
increasing the reduction potential
linking multiple voltaic cells together
Which metal has the lowest standard reduction potential?
Sodium
Magnesium
Lithium
Silver
Which of the following is NOT true about batteries?
Batteries are composed of two half-cells.
Redox reactions in zinc-carbon batteries are easily reversible.
Secondary batteries are also known as storage batteries.
Batteries are compact forms of voltaic cells.
What is often used as an electrolyte in a fuel cell?
sulfuric acid
zinc chloride
manganese IV oxide
potassium hydroxide
What type of batteries are silver batteries similar to?
Alkaline batteries
Lead-acid batteries
Lithium batteries
Fuel cells
What typically serves as the anode of a heavy duty dry cell battery?
carbon rod
zinc shell
Ag₂O in graphite
Zn in KOH gel
What typically serves as the cathode of a heavy duty dry cell battery?
carbon rod
zinc shell
Ag₂O in graphite
Zn in KOH
What is the anode of a silver battery?
Carbon rod
Zinc shell
Ag₂O in graphite
Zn in KOH
What is the cathode of a silver battery?
carbon rod
zinc shell
Zn in KOH
Ag₂O in graphite
