What is a galvanic cell and how does it work?
Electrochemical Cells Quiz

Quiz
•
Chemistry
•
University
•
Hard
Abhishek Mullezhath
Used 28+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A galvanic cell is a device that converts mechanical energy into electrical energy.
A galvanic cell is a type of fuel cell that uses hydrogen as the fuel to generate electricity.
A galvanic cell is an electrochemical cell that generates electrical energy from non-spontaneous chemical reactions.
A galvanic cell is an electrochemical cell that generates electrical energy from spontaneous chemical reactions.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the differences between galvanic cells and electrolytic cells?
Galvanic cells convert electrical energy into chemical energy, while electrolytic cells convert chemical energy into electrical energy.
Galvanic cells convert chemical energy into electrical energy, while electrolytic cells use electrical energy to drive a non-spontaneous chemical reaction.
Galvanic cells use electrical energy to drive a non-spontaneous chemical reaction, while electrolytic cells convert chemical energy into electrical energy.
Galvanic cells and electrolytic cells both convert chemical energy into electrical energy.
3.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
Calculate the cell potential for a galvanic cell with a standard electrode potential of E cathode=+0.80V and E anode-0.60V.[Given values are reduction Potentials]
-0.20V
2.40V
0.20V
1.40V
4.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
What is the standard electrode potential for cathode of a galvanic cell with a cell potential of 1.23V and an EM|M+ 0.80V?
0.43V
2.03V
0.63V
1.03V
5.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
Metal(X) | salt (X)| ions(X) || ions(Y) | salt(Y) | Metal(Y)
X=LHS Y=RHS
X=Cathode
Y=Anode
X=Anode
Y=Cathode
X=Cathode
Y=Anode
X=Anode
Y=Anode
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The correct match among the following is:
Cathode=Reduction
Anode=Reduction
Cathode=Reduction
Anode=Oxidation
Cathode=Oxidation
Anode=Oxidation
Cathode=Oxidation
Anode=Reduction
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cr2+ + 2e- ------->Cr
The above reaction is an example of_________reaction which takes place at ____________.
Reduction, Anode
Reduction,Cathode
Oxidation, Anode
Oxidation, Cathode
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