Practice From Electrolysis Of Water (6.2) - Hydrogen

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8 questions

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Exercise
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6 sample questions

Question 1.
Define electrolysis.
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Think about using electricity for breaking down materials.
Question 2.
What do we collect at the cathode during electrolysis of water?
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Remember the C&A rule!
3Question 3.
What is the primary purpose of electrolysis?
- To generate electricity
- To produce gas from liquids
- To mix chemicals
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Think about the chemical breakdown process.
4Question 4.
True or False: Hydrogen is collected at the anode during the electrolysis of water.
- True
- False
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Review where oxidation and reduction happen.
Question 5.
Calculate the volume of hydrogen gas produced from the electrolysis of 2 moles of water at standard temperature and pressure.
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Use the ideal gas law as your guide for volume conversion.
Question 6.
Discuss the environmental impacts of using hydrogen produced by electrolysis versus fossil fuels.
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Think about the difference in emissions and sustainability.

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