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P Block Elements question

2024 · 1 Feb · Shift 1 · Q24
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P Block Elements question

2024 · 1 Feb · Shift 1 · Q24

JEE MainChemistryP Block ElementsNumerical+4 / −1
Among the following oxides of p-block elements, number of oxides having amphoteric nature is ‾\underline{\hspace{2cm}}​. Cl2O7,CO,PbO2, N2O,NO,Al2O3,SiO2, N2O5,SnO2\mathrm{Cl}_2 \mathrm{O}_7, \mathrm{CO}, \mathrm{PbO}_2, \mathrm{~N}_2 \mathrm{O}, \mathrm{NO}, \mathrm{Al}_2 \mathrm{O}_3, \mathrm{SiO}_2, \mathrm{~N}_2 \mathrm{O}_5, \mathrm{SnO}_2Cl2​O7​,CO,PbO2​, N2​O,NO,Al2​O3​,SiO2​, N2​O5​,SnO2​
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