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Electrochemistry

Question

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The efficiency of a fuel cell is given by:

$fraction numerator increment straight H over denominator increment straight G end fraction$
$fraction numerator increment straight G over denominator increment straight S end fraction$
$fraction numerator increment straight G over denominator increment straight H end fraction$
$fraction numerator increment straight S over denominator increment straight G end fraction$

Solution

C.

fraction numerator increment straight G over denominator increment straight H end fraction

Efficiency of fuel cell = $fraction numerator increment straight G over denominator increment straight H end fraction$

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