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Reaction of Non-Metallic Oxide with Base - Acids, Bases and Salts, CBSE, Class 10, Scince Video Lecture

FAQs on Reaction of Non-Metallic Oxide with Base - Acids, Bases and Salts, CBSE, Class 10, Scince Video Lecture

1. What is a non-metallic oxide?
Ans. A non-metallic oxide is a compound that is formed by the combination of a non-metal element with oxygen. Examples of non-metallic oxides include carbon dioxide (CO2), sulfur dioxide (SO2), and nitrogen dioxide (NO2).
2. How do non-metallic oxides react with bases?
Ans. Non-metallic oxides react with bases to form salts and water. This reaction is called neutralization. For example, when carbon dioxide (CO2) reacts with a base like sodium hydroxide (NaOH), sodium carbonate (Na2CO3) and water (H2O) are formed.
3. What happens when a non-metallic oxide reacts with an acid?
Ans. When a non-metallic oxide reacts with an acid, it forms a salt and water. This reaction is also a type of neutralization. For example, when sulfur dioxide (SO2) reacts with hydrochloric acid (HCl), sulfuric acid (H2SO4) and water (H2O) are formed.
4. Can non-metallic oxides react with both acids and bases?
Ans. Yes, non-metallic oxides can react with both acids and bases. They show acidic behavior when they react with bases and basic behavior when they react with acids. This is because non-metallic oxides can act as acids by donating hydrogen ions (H+) to bases, and as bases by accepting hydrogen ions from acids.
5. What is the importance of the reaction of non-metallic oxides with bases?
Ans. The reaction of non-metallic oxides with bases is important because it helps in the neutralization of acidic pollutants in the environment. Non-metallic oxides like sulfur dioxide and nitrogen dioxide, which are produced by industrial processes and vehicle emissions, can react with bases present in the atmosphere to form less harmful salts. This reaction plays a crucial role in reducing air pollution and maintaining the pH balance of the environment.
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