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The reduction potential of alkaline earth metals is ___________ alkali metals.

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in Chemistry – Class 11 by (148k points)
The reduction potential of alkaline earth metals is ___________ alkali metals.

(a) may be equal to

(b) greater than

(c) less than

(d) equal to

This question was addressed to me in an online interview.

The question is from s-Block Elements in chapter s-Block Elements of Chemistry – Class 11

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Right choice is (c) less than

Easiest explanation: Although the alkaline earth metals are reductants in nature, their reducing potential is not as greater as alkali metals. Beryllium has a negative value when compared to the other elements in its group, this is due to the large hydration energy associated with the small size of beryllium.

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