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Tap every statement true of a galvanic cell

Exercise and reference answers

Questions
  1. Items
    1. Text
      Its redox reaction is spontaneous
      Matches the category
      Yes
    2. Text
      It produces electrical work
      Matches the category
      Yes
    3. Text
      A fuel cell is one
      Matches the category
      Yes
    4. Text
      It needs an external power supply
      Matches the category
      No
    5. Text
      It drives a non-spontaneous reaction
      Matches the category
      No
    Category
    True of a GALVANIC cell
  2. Items
    1. Text
      Defined as κ ÷ c
      Matches the category
      Yes
    2. Text
      Increases as concentration falls
      Matches the category
      Yes
    3. Text
      Decreases as concentration falls
      Matches the category
      No
    4. Text
      Is the same as conductivity
      Matches the category
      No
    Category
    True of MOLAR conductivity

Explanation

Batteries and fuel cells are both galvanic. Source: syllabus Chemistry Part I, Ch 2 Electrochemistry.
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