Chemistry · 2023
JEE Main · 29 January 2023, Shift 2 · Q54
Total number of acidic oxides among N_2 O_3, NO_2, N_2 O, Cl_2 O_7, SO_2, CO, CaO, Na_2 O and NO is ____,
Total number of acidic oxides among
$\displaystyle \mathrm{N}_2 \mathrm{O}_3, \mathrm{NO}_2, \mathrm{~N}_2 \mathrm{O}, \mathrm{Cl}_2 \mathrm{O}_7, \mathrm{SO}_2, \mathrm{CO}, \mathrm{CaO}, \mathrm{Na}_2 \mathrm{O}$ and NO is $\displaystyle \_\_\_\_$,
Official answer
From NTA’s final answer key for this paper.
4
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JEE Main 2023 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.