a
lead as the positive electrode
b
lead acid as the negative electrode
c
hydrochloric acid as the electrolyte
d
tetraoxosulphate (vi) acid as the electrolyte
Explanation
Correct Option
dVideo Explanation
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Dave333
4 years ago
An accumulator in which the electrodes are made of lead and the electrolyte consists of dilute sulphuric acid. The electrodes are usually cast from a lead alloy containing 7–12% of antimony (to give increased hardness and corrosion resistance) and a small amount of tin (for better casting properties).
