Question
Microbial fuel cells are considered a source of sustainable energy. Why?
I. They use living organisms as catalysts to generate electricity from certain substrates.
II. They use a variety of inorganic materials as substrates.
III. They can be installed in waste water treatment plants to cleanse water and produce electricity.
Which of the following statements given above is/are correct?
A
I only
B
II and III only
C
I and III only
D
I, II and III
Answer & Explanation
Option: [D]
