1. Fuel cell is a device that produces______ by a chemical process

   a) Gasoline b) Hydrocarbons c) Electricity d) Energy

    

2. The general make-up of a fuel cell is one that there are two electrodes anode and cathode and in between is a/an_____

    a) Hydrogen gas b) Oxygen gas c) H₂O₂ d) Electrolyte

3. The fuel for the fuel cell is generally though of as being

   a) H₂ , O₂ b) Water , O₂ c)H_{2 ,}O₃ d) Cl, NH₃

4. IV. The Fuel Cell’s byproduct is the dangerous chemical

   a) HCl b) H₂O c) H₂O₂ d) NH₄OH

5. The fuel cell is small and only generates a volt and maybe a half of an amp .They are practical because they can be__

   a) placed in parallel. b) Stacked in series. c) spread apart d) independent

6. The oxygen enters the fuel at the anode it picks up an __ and is carried to the cathode .

   a) electron b) proton c) neutron d) H₂

7. The oxygen then goes to the anode where it combines with

   a) Hydrogen gas b) Oxygen gas c) H₂O₂ d) Electrolyte

8. The final product of the fuel is electricity and _______

   a) H₂ , O₂   b) Water , O₂ c) H_{2 ,}O₃ d) Cl , NH₃

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