In a $H_{2} - O_{2}$ fuel cell, combustion of hydrogen occurs to

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!

An Intiative by Sri Chaitanya

generate heat

create potential difference between the two electrodes

produce high purity water

remove adsorbed oxygen from electrode surface

answer is B.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Combustion of hydrogen occurs in $H_{2} - O_{2}$ fuel cell because of the difference in potential between two electrodes. So on one electrode oxidation occur while on another reduction.

Hence, the correct option is B) create potential difference between the two electrodes.

Watch 3-min video & get full concept clarity

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

How to Join IIT after 10th

🔥 Start Your JEE/NEET Prep at Just ₹1999 / month - Limited Offer! Check Now!

Get Expert Academic Guidance – Connect with a Counselor Today!