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JEE CHEMISTRY MCQ: CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

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Analyzing +4 | -1
Which of the following sequence correctly represents the decreasing acidic nature of oxides?
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Correct option: C
N2O3>CO2>B2O3>BeO>Li2O{\mathrm{N}_2}{\mathrm{O}_3} > \mathrm{C}{\mathrm{O}_2} > {\mathrm{B}_2}{\mathrm{O}_3} > \mathrm{BeO} > \mathrm{L}{\mathrm{i}_2}\mathrm{O}
Option C (N2O3>CO2>B2O3>BeO>Li2O{\mathrm{N}_2}{\mathrm{O}_3} > \mathrm{C}{\mathrm{O}_2} > {\mathrm{B}_2}{\mathrm{O}_3} > \mathrm{BeO} > \mathrm{L}{\mathrm{i}_2}\mathrm{O}) is correct because acidic character increases with electronegativity across a period.

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