Al2O3 s 3H2SO4 aq Al2 SO4 aq 3H2 I O Al2O3 s 2N... - JAMB Chemistry 1993 Question
Al2O3(s) + 3H2SO4(aq) → Al2(SO4(aq)) + 3H2(I)O
Al2O3(s) + 2NaOH(aq)) + 3H2(I)O → 2NaAl(OH)4(aq)).
We can conclude from the equations above that Al2O3(s) is?
A
an acidic oxide
B
an amphoteric oxide
C
a basic oxide
D
a neutral oxide
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Correct Option: B
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