Chemical BondingMedium
Question
The correct set that contains all kinds (basic, acidic, amphoteric and neutral) of oxides is :
Options
A.${Na}_{2}O,K_{2}O,{Al}_{2}O_{3}$ and ${As}_{2}O_{3}$
B.${Al}_{2}O_{3},{As}_{2}O_{3},CO$ and NO
C.$K_{2}O,{Cl}_{2}O_{7},{As}_{2}O_{3}$ and NO
D.${Na}_{2}O,N_{2}O,{Al}_{2}O_{3}$ and CO
Solution
Sol. [Key Concept: Classify each oxide — basic (Na$2$O), acidic (Cl$2$O$7$), amphoteric (Al$2$O$3$), neutral (NO).]
Basic Oxides : ${Na}_{2}O,K_{2}O$
Acidic Oxides : ${Cl}_{2}O_{7}$
Neutral Oxides : $N_{2}O$, NO & CO
Amphoteric Oxides : ${Al}_{2}O_{3},{As}_{2}O_{3}$
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