Question

Microbial fuel cells are considered a source of sustainable energy.Why ?
1. They use living organisms as catalysts to generate electricity from certain substrates.
2. They use a variety of inorganic materials as substrates.
3. They can be installed in waste water treatment plants to cleanse water and produce electricity.
Which of the Statements given above is/are correct?
(a) 1 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3

Answer 1

hey mate........ the answer is

(c) 1 and 3

Answer 2

1. They use living organisms as catalysts to generate electricity from certain substrates. 2. They use a variety of inorganic materials as