Lesson: Chapter 12 — Electrochemistry

More simple cells 4 of 4 Reset answers

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Question 4

Which pair of metals gives the larger voltage in a simple cell?

A Two zinc strips B Zinc and iron C Iron and lead D Zinc and copper

The right answer is the one marked above.

Zinc and copper. They are further apart in the activity series. Two strips of the same metal give no voltage at all.

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