The negative plate of a lead-acid storage...

Question 1 / 27070FcPkaFHUi9kla3o3MJ30

Question 1 of 27070FcPkaFHUi9kla3o3MJ30

The negative plate of a lead-acid storage cell:

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Question 1 of 27070

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The negative plate of a lead-acid storage cell:

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🔍 Key Concepts

• Basic construction of a lead-acid storage cell • Chemical difference between positive and negative plates • The role of lead peroxide vs. spongy lead in the cell reactions

💭 Think About

• Think about which material is in a more reactive, porous (spongy) form to accept and give up electrons easily. • Recall which plate (positive or negative) is associated with lead peroxide in standard battery descriptions. • Consider what substance the plates are made of when the battery is fully charged, not discharged.

✅ Before You Answer

• Review which plate in a charged lead-acid cell is lead peroxide (PbO₂). • Confirm which plate uses pure spongy lead (Pb) as its active material. • Eliminate any option that incorrectly mixes the roles of Pb and PbO₂ on the positive vs. negative plates.

Question 1 of 27070

The negative plate of a lead-acid storage cell:

Is composed of pure spongy lead

Is composed of lead peroxide

Is composed of a compound of pure spongy lead and lead peroxide

None of the above

Question 1 / 27070FcPkaFHUi9kla3o3MJ30

Question 1 of 27070FcPkaFHUi9kla3o3MJ30

The negative plate of a lead-acid storage cell:

Back

Question 1 of 27070

Study area:

The negative plate of a lead-acid storage cell:

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

🔍 Key Concepts

• Basic construction of a lead-acid storage cell • Chemical difference between positive and negative plates • The role of lead peroxide vs. spongy lead in the cell reactions