Which of the processes listed occurs during...

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Question 1 of 205eccefa3bacbc34ba4d47ff2

Which of the processes listed occurs during the charging of a lead-acid storage battery?

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5eccefa3bacbc34ba4d47ff2

Which of the processes listed occurs during the charging of a lead-acid storage battery?

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🔍 Key Concepts

• Chemical changes in a lead-acid battery during discharge vs. during charge • The original (fully charged) active materials on the positive plate and negative plate • What lead sulfate (PbSO₄) turns into when the battery is recharged

💭 Think About

• First, recall what materials are on the positive and negative plates when the battery is fully charged. Then, think about what BOTH plates gradually turn into during discharge. • Now reverse that process: during charging, what must happen to the lead sulfate that formed on each plate during discharge? • Look at each choice and ask: does this describe the battery going back to its original charged condition, or does it actually describe the discharge process or an impossible condition?

✅ Before You Answer

• Be clear on this sequence: charged → discharged → recharged and which materials appear at each step. • Verify which plate contains lead peroxide (PbO₂) when charged and which plate contains sponge lead (porous Pb) when charged. • Check whether the option you pick shows lead sulfate being converted back to the original charged materials, rather than the other way around.

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Question 1 of 205eccefa3bacbc34ba4d47ff2

Which of the processes listed occurs during the charging of a lead-acid storage battery?

Back

Question 1 of 20

5eccefa3bacbc34ba4d47ff2

Which of the processes listed occurs during the charging of a lead-acid storage battery?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed