4247033
Description
Quiz by Grace Bovaird, updated more than 1 year ago
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Created by Grace Bovaird
over 8 years ago
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Question 1
Question
Which of the following metals comes first in the electrochemical series?
Answer
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Nickel
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Tin
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Iron
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Lead
Question 2
Question
A cell is an apparatus which generates an electric current from an electrical reaction
Answer
- True
- False
Question 3
Question
When two metals are joined together in a cell a [blank_start]potential difference[blank_end] is measured in the circuit. [blank_start]Potential difference[blank_end] is also called [blank_start]voltage.[blank_end]
Answer
-
potential difference
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Potential difference
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voltage
Question 4
Question
Metals at the top of the electrochemical series are very reactive.
Answer
- True
- False
Question 5
Question
In which way do electrons flow?
Answer
-
The more reactive metal to the less reactive metal
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The less reactive metal to the more reactive metal
Question 6
Question
Displacement reactions are examples of [blank_start]redox[blank_end] reactions
Answer
-
redox
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