What is the use of a coulometer?

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(B) coulometer is a standard electrolytic cell used to determine the quantity of electricity passed through a circuit. It works by measuring the amoun

Vedclass · Accepted Answer

To determine the quantity of electricity passed through an electrolytic cell.

Vedclass · Answer

(B) coulometer is a standard electrolytic cell used to determine the quantity of electricity passed through a circuit. It works by measuring the amount of metal (generally silver or copper) deposited or consumed at the electrodes during electrolysis. This was historically significant because constant current sources were not available during Faraday's time. However,coulometers are now considered obsolete.

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