Practice - Structure and Function
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Practice Questions
Test your understanding with targeted questions
What is the primary function of a fuel cell?
💡 Hint: Think about what energy source the fuel cell utilizes.
Name the three main components of a fuel cell.
💡 Hint: Think about the roles these parts play.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary purpose of a fuel cell?
💡 Hint: Consider the basic definition of a fuel cell.
True or False: The cathode is the site of oxidation in a fuel cell.
💡 Hint: Think about the reactions at each electrode.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Evaluate the performance of a fuel cell operating with 250 kJ/mol of free energy and an enthalpy change of 300 kJ/mol. What is the efficiency?
💡 Hint: Use the efficiency formula and ensure your units are consistent.
Propose a scenario in which SOFC advantages can be employed in a commercial situation compared to a PEMFC.
💡 Hint: Consider fuel flexibility and scale in your comparison.
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Reference links
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