BITSAT 2015 Paper

Section: Chemistry

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Question : 64 of 150

Marks: +1, -0

The efficiency of fuel cell is given by the expression, η is

η = -
nFEcell
ΔH
× 100
η = -
nFEcell
ΔS
× 100
η = -
nFEcell
ΔA
× 100
None of the above

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