Photo AI
Which one of the following statements about this fuel cell is most likely to be correct? A - VCE - SSCE Chemistry - Question 16 - 2009 - Paper 1
Question 16
Which one of the following statements about this fuel cell is most likely to be correct? A. An external power supply is used to recharge the cell. B. Gaseous product... show full transcript
Worked Solution & Example Answer:Which one of the following statements about this fuel cell is most likely to be correct? A - VCE - SSCE Chemistry - Question 16 - 2009 - Paper 1
Step 1
C. Chemical energy is not completely converted into electrical energy.
Answer
Chemical fuel cells typically have some limitations in their energy conversion efficiency. They do not convert chemical energy entirely into electrical energy due to various losses, including heat and other forms of energy dissipation. Hence, this statement is the most accurate regarding how fuel cells operate.