In a Lead-Acid Accumulator, as you draw power, both the anode and cathode undergo chemical reactions that progressively change them into

Lead phosphate

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Lead sulphate

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Lead

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None of these

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Solution

The correct option is B
Lead sulphate

In a Lead-Acid Accumulator, as you draw power, after reaction within the cell both the anode and cathode progressively change into lead sulphate.

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Similar questions

Q. Chemical formula of lead sulphate and lead nitrate is __________ respectively.

Q. Write the equations for the reactions taking place at anode and cathode in lead storage cell.

Q. The preparation of lead sulphate from lead carbonate is a two-step process (lead sulphate cannot be prepared by adding dilute sulphuric acid to lead carbonate.)
(i) What is the first step that is required to prepare lead sulphate from lead carbonate?
(ii) Write the equation for the reaction that will take place when this first step is carried out.
(iii) Why is the direct addition of dilute sulphuric acid to lead carbonate an impractical method of preparing lead sulphate?

Write the balanced chemical equations for the following conversions:
(a) Lead sulphate from lead nitrate solution and dilute sulphuric acid.
(b) Copper sulphate from copper and concentrated sulphuric acid
(c) Ammonium sulphate from ammonia and dilute sulphuric acid.

Q. Lead storage battery has anode and cathode respectively made up of:

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In a Lead-Acid Accumulator, as you draw power, both the anode and cathode undergo chemical reactions that progressively change them into

The correct option is B Lead sulphate In a Lead-Acid Accumulator, as you draw power, after reaction within the cell both the anode and cathode progressively change into lead sulphate.

The correct option is B
Lead sulphate

In a Lead-Acid Accumulator, as you draw power, after reaction within the cell both the anode and cathode progressively change into lead sulphate.