Suggest two materials other than `H_2` that can be used as fuels in fuel cell.

The chemistry of corrosion of iron is essentially an electrochemical phenomenon. Explain the reactions occurring during the corrosion of iron in the atmosphere. Suggest two materials other than hydrogen that can be used as fuels in fuel cells. The molar conductivity of 0.025 "mol L"^(-1) , methanoic acid is 46.1 scm^(2)"mol"^(-1) . Calculate its degree of dissociation and dissociation constant.

What is fuel cell?

A fuel cell is :

Name the substance in fuel cell?

Write notes on Fuel Cell