On electrolysis, which of the following does not give out hydrogen? – InterviewSolution

1.	On electrolysis, which of the following does not give out hydrogen?
Answer» Acidic water using Pt ELECTRODES FUSED NaOH using Pt electrodes Dilute `H_(2)SO_(4)` using Pt electordes Dilute `H_(2)SO_(4)` using Cu electordes Solution : On electrolysis of dilute `H_(2)SO_(4)` solution using Cu electrodes Cu will GET dissolved at ANODE and Cu willget deposited on cathode No `H_(2)` will be evolved.

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