Consider the following reaction M + O 2 → M O 2 (M = alkali metal) (stable superoxide)

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ChemistryComplete s-blocks-block IAEasy2 minPYQ_2020

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Consider the following reaction
$M + O_{2} \to M O_{2}$
(M = alkali metal) (stable superoxide)

Answer:

Solution:

The tendency to form superoxides among alkali metals increases down the group. Here Li and Na do not form stable superoxide.

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Complete s-blockSubtopic:s-block IA

⏱ 2mℹ️ Source: PYQ_2020

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