What does the negative sign in F_(Zn^(2+)//Zn)^(@) =-0.76 V mean? – InterviewSolution

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1.	What does the negative sign in F_(Zn^(2+)//Zn)^(@) =-0.76 V mean?
Answer» SOLUTION : It means that Zn is more reactive than HYDROGEN. When zinc electrode is connected to standard hydrogen electrode, zinc gets oxidised and `H^(+)`gets REDUCED.

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