What is the general nature of non-metal oxides?
Answer and explanation
Correct answer: Acidic
The governing concept is the acid–base nature of oxides. Many non-metal oxides, such as carbon dioxide and sulfur dioxide, react with water to form acids or acidic solutions. These solutions can turn blue litmus red. Therefore, the general nature of non-metal oxides is acidic, making option A correct. Basic and metallic describe other substances, while “salty” is not the usual classification of an oxide.
Frequently asked questions
What is the correct answer to this question?
Acidic
Why is this the correct answer?
The governing concept is the acid–base nature of oxides. Many non-metal oxides, such as carbon dioxide and sulfur dioxide, react with water to form acids or acidic solutions. These solutions can turn blue litmus red. Therefore, the general nature of non-metal oxides is acidic, making option A correct. Basic and metallic describe other substances, while “salty” is not the usual classification of an oxide.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Chemical Substances – Nature and Behaviour. Topic: Acids, Bases, and Salts.
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