The Zinc Air Battery Quiz
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Questions and Answers

What is the primary metal used in a zinc air battery?

  • Aluminum
  • Zinc (correct)
  • Copper
  • Iron

    • Which type of battery has a higher energy density compared to a zinc air battery?

  • Nickel-metal hydride battery
  • Alkaline battery
  • Lithium-ion battery (correct)
  • Lead-acid battery

    • What is the electrolyte used in a zinc air battery?

  • Sulfuric acid
  • Potassium hydroxide (correct)
  • Hydrogen peroxide
  • Sodium chloride

    • Explain the working principle of a zinc air battery and how it differs from other types of batteries.

    <p>A zinc air battery works by using oxygen from the air to react with zinc, producing electricity. This differs from other batteries that rely on chemical reactions within the cell to generate power.</p> Signup and view all the answers

    Discuss the advantages and disadvantages of using a zinc air battery in comparison to lithium-ion batteries.

    <p>Zinc air batteries have the advantage of higher energy density and lower cost, but they can be affected by environmental conditions and have a shorter shelf life compared to lithium-ion batteries.</p> Signup and view all the answers

    Explain the potential applications of zinc air batteries and the challenges in implementing them on a larger scale.

    <p>Zinc air batteries have potential applications in electric vehicles and grid energy storage due to their high energy density. However, challenges such as limited cycle life and the need for efficient air management systems need to be addressed for larger scale implementation.</p> Signup and view all the answers

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