1.

__The negative plates of a lead acid battery has__

A. Lead peroxide (PbO‚ÇÇ)
B. Spongy lead (Pb)
C. Lead sulphate (PbSO‚ÇÑ)
D. Sulphuric acid (H‚ÇÇSO‚ÇÑ)
Answer» C. Lead sulphate (PbSO‚Äö√á√ë)


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