# A fuel cell car runs on hydrogen produced from steam-methane reforming reaction. The efficiency of the...

###### Question:

A fuel cell car runs on hydrogen produced from steam-methane reforming reaction. The efficiency of the fuel cell is 55% and at voltage is 0.75 V. What is the total direct or indirect CO2 production for a trip that consumes 4 kg of hydrogen? O 8kg O 0.4 kg o 22 kg 108 kg

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