In the usual type dry cell:

Question 1 / 20t4EyP4t8lgRsXkK4vra8

Question 1 of 20t4EyP4t8lgRsXkK4vra8

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Question 1 of 20

t4EyP4t8lgRsXkK4vra8

In the usual type dry cell:

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🔍 Key Concepts

• Construction of a standard dry cell (Leclanché cell) • Which material serves as the container and negative electrode • Which material serves as the central rod and positive electrode

💭 Think About

• Think about what metal the outer can of a common flashlight battery is usually made of and what its electrical role is. • Consider what the central rod inside the paste of the battery is made of and whether it is connected to the positive or negative terminal. • Ask yourself: in a typical dry cell, is the metal can the positive or negative side, and is the carbon rod the positive or negative side?

✅ Before You Answer

• Be clear which part is the zinc can and which part is the carbon rod. • Confirm which part is connected to the positive terminal (button end) and which to the negative terminal (flat can end). • Verify whether both statement A and statement B correctly describe the usual dry cell construction before considering choice D.

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Question 1 of 20

In the usual type dry cell:

The negative electrode is made of zinc

The positive electrode is made of carbon

The negative electrode is made of zinc

A & B

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