Redox Reactions And Electrochemistry Ques 52
Question: Which of the following statements are true for an fuel cells [DPMT 2004]
Options:
A) They run till the reactants are active
B) They are free from pollution
C) They are more efficient
D) All of the above
Show Answer
Answer:
Correct Answer: D
Solution:
Fuel cells are more efficient as they are free from pollution and hence they run till the reactants are active. They have longer life than lead storage cells.
