Highly selective Backlog Qs for JEE MainChemistryClassification of Elements and Periodicity in Properties

Which of the following is the most basic oxide?

Options

ASO ₃
BSeO ₃
CPOO
DTeO

Correct answer

C. POO

Step-by-step solution

Dxygen is common in all oxides of group 16, and electronegativity decreases as we down the group thus basic nature of oxide increase. Herse PoO is the most basic oxide.

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