Which of the following has the highest electr | vedclass

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(A) The standard electrode potential $(E^{\circ})$ for alkaline earth metals becomes more negative as we move down the group from $Be$ to $Ba$.This is

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$Be$

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(A) The standard electrode potential $(E^{\circ})$ for alkaline earth metals becomes more negative as we move down the group from $Be$ to $Ba$.This is because the hydration energy decreases more rapidly than the ionization energy as the atomic size increases.Comparing the given values,$Be$ has the least negative (highest) electrode potential.						Element (Group $2$)			Electrode Potential $(V)$									$Be$			$-1.70$							$Mg$			$-2.37$							$Ca$			$-2.87$							$Ba$			$-2.90$

Which of the following has the highest electrode potential?

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