

MCQOPTIONS
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1. |
_ The discharged lead acid battery has on its plates$? |
A. | Lead peroxide (PbO‚ÇÇ) |
B. | Spongy lead (Pb) |
C. | Lead sulphate (PbSO‚ÇÑ) |
D. | Sulphuric acid (H‚ÇÇSO‚ÇÑ) |
Answer» D. Sulphuric acid (H‚Äö√á√áSO‚Äö√á√ë) | |