Electrochemical Cells Worksheet
Explore the fundamental principles of electrochemical cells, including their components, functions, and types, with this comprehensive Grade 10 science worksheet.
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Electrochemical Cells
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Date:
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Read each question carefully and provide your answers in the spaces provided. For multiple-choice questions, circle the letter corresponding to the correct answer.
1. Which type of electrochemical cell converts chemical energy into electrical energy?
Electrolytic cell
Galvanic cell
Fuel cell
Concentration cell
2. In an electrochemical cell, oxidation occurs at the:
Cathode
Anode
Salt bridge
Electrolyte
3. A is a device that generates electricity from chemical reactions.
4. The flow of electrons in an electrochemical cell is from the to the .
5. In an electrolytic cell, a non-spontaneous redox reaction is driven by an external power source.
True
False
6. The salt bridge in a galvanic cell maintains electrical neutrality.
True
False
7. Briefly explain the difference between a galvanic cell and an electrolytic cell.
Match the term on the left with its definition on the right.
8. Anode
a. Site of reduction
9. Cathode
b. Conducts ions between half-cells
10. Salt Bridge
c. Site of oxidation