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(A) In the electrochemical series,the standard electrode potential $(E^{\circ}_{red})$ values are arranged based on the reduction potential of element

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Fluorine $(F_2)$ and Lithium $(Li)$

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(A) In the electrochemical series,the standard electrode potential $(E^{\circ}_{red})$ values are arranged based on the reduction potential of elements.Fluorine $(F_2)$ has the highest positive standard reduction potential $(+2.87 \ V)$,making it the strongest oxidizing agent.Lithium $(Li)$ has the lowest (most negative) standard reduction potential $(-3.05 \ V)$,making it the strongest reducing agent.Therefore,Fluorine has the highest and Lithium has the lowest standard electrode potential.

Which of the following elements has the highest and lowest standard electrode potential $(E^{\circ}_{red})$ values in the electrochemical series?

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