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Which statement about a lead storage battery during… | StemPy Lab
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Which statement about a lead storage battery during discharge is correct?
Chemistry
Easy
High School (11–12)
Electrochemistry › Conductance, Electrolysis and Batteries
AP
A-Level
IB
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StemPy Lab
Which statement about a lead storage battery during discharge is correct?
Lead dioxide builds up on the positive plate
The sulphuric acid becomes more concentrated
Only the negative plate is changed into lead sulphate
Both plates become coated with lead sulphate, and the acid becomes more dilute
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Match the cells in List-I with the facts in List-II. List-I: (A) mercury cell; (B) dry cell; (C) lead storage battery; (D) hydrogen-oxygen fuel cell. List-II: (1) the reactants are fed in from outside; (2) a zinc can and ammonium chloride paste; (3) a lead dioxide plate in sulphuric acid; (4) a steady voltage, because the electrolyte is not used up. →
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Electrochemistry › Conductance, Electrolysis and Batteries
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