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Chemistry - Complete d-block Question with Solution | TestHub

ChemistryComplete d-blockd-blockMedium2 minPYQ_2021

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The common positive oxidation states for an element with atomic number $24,$ are:

Options:

Answer:

A

Solution:

$Cr (Z = 24)$

$[Ar] 4 s^{1} 3 d^{5} Cr$ shows common oxidation states starting from $+ 2$ to $+ 6$ .

Stream:JEESubject:ChemistryTopic:Complete d-blockSubtopic:d-block

⏱ 2mℹ️ Source: PYQ_2021

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