What is the Difference Between Neutral and Amphoteric Oxides?

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The main difference between neutral and amphoteric oxides lies in their chemical properties when reacting with acids or bases:

  • Neutral Oxides:
  • Do not exhibit acidic or basic properties.
  • Do not form salts when reacted with acids or bases.
  • Examples include carbon monoxide (CO), nitrous oxide (N2O), and nitric oxide (NO).
  • Amphoteric Oxides:
  • Can act as both acids and bases.
  • Exhibit both basic and acidic properties when reacting with acids or bases.
  • Can form salts and water when reacted with either an acid or a base.
  • Examples include aluminum oxide (Al2O3).

In summary, neutral oxides have no acidic or basic nature, whereas amphoteric oxides have both acidic and basic properties. Amphoteric oxides can form salt and water when reacted with either an acid or a base, while neutral oxides cannot form salt and water when reacted with acids or bases.

Comparative Table: Neutral vs Amphoteric Oxides

The main difference between neutral and amphoteric oxides is that neutral oxides have no acidic or basic nature, whereas amphoteric oxides have both acidic and basic properties. Here is a comparison table of their characteristics:

Property Neutral Oxides Amphoteric Oxides
Acidity/Basicity Neutral Contains both acidic and basic properties
Salt Formation Does not form salts when reacted with acids or bases Forms salts when reacted with acids or bases
Examples Nitrous oxide (N2O), carbon monoxide (C0), nitric oxide (NO) Aluminum oxide (Al2O3, zinc oxide (ZnO), beryllium oxide (BeO)

Neutral oxides, such as nitrous oxide (N2O), carbon monoxide (CO), and nitric oxide (NO), do not react with acids or bases and thus do not form salts. On the other hand, amphoteric oxides, like aluminum oxide (Al2O3), zinc oxide (ZnO), and beryllium oxide (BeO), can react with both acids and bases to form salts.