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NEET UG CHEMISTRY MCQ: P-BLOCK ELEMENTS
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Which of the following oxides is most acidic
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Correct option: C
Option C () is correct because, in general, for oxides of elements in the same group, acidity increases with increasing oxidation state and electronegativity. Nitrogen is more electronegative than As, P, and Sb, and has a high oxidation state for N.
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