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Electrochemistry

Question

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How many Faradays of electricity are required to liberate 2 moles of hydrogen gas in electrolysis of aq. solution?

Solution

Answer:

4H⁺ + 4e^–→ 2H₂(g).
4 Faraday of electricity is required to liberate 2 moles of hydrogen gas.

Some More Questions From Electrochemistry Chapter

Suggest a way to determine the Λ°_m value of water.

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