First slide
Activity Series (OR) Electro chemicals series
Question

Select the incorrect statement

NA
Solution

If standard electrode potential is negative then hydrogen gas is more stable than reduced form of the species The standard electrode potential tor fluorine is highest which indicates that fluorine gas (F-) has maximum tendency to get reduced to fluoride ions (F-) and fluorine gas is the strongest oxidising agent but fluoride ion is the weakest reducing agent.
Lithium has lowest electrode potential indicating that Li ion is weakest oxidising agent while Li metal is the most powerful reducing agent.

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