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Sindh MDCAT 2020 Chemistry #Alkali Metals #S- and P-Block Elements

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Potassium, Rubidium, Cesium react with oxygen to form which types of oxides? (Sindh MDCAT 2020)

Verified Answer & Explanation⌄

Correct Answer: B) Superoxide

Concept Explanation

The heavier alkali metals K, Rb and Cs react with oxygen mainly to form superoxides, MO₂.

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