Question detail

What are metal oxides and how do they function as bases?

Try the question, check the answer, then read the explanation to understand the curriculum point.

At a glance

Question

Type

exam_style

Style

Topic

Reactivity of metals

Question

What are metal oxides and how do they function as bases?

Answer

Metal oxides are compounds formed when metals react with oxygen. They function as bases because they can react with acids to neutralize them, forming salts and water.

Explanation

This answer is strong because it defines metal oxides and explains their basic properties in the context of acid-base reactions. The question tests the student's understanding of the role of metal oxides in chemistry.

Common mistake

Misunderstanding Metal Oxides

Students often confuse metal oxides with non-metal oxides, thinking both can act as bases.

Remember that metal oxides are bases, while non-metal oxides are typically acidic. Focus on the properties of metal oxides and their reactions with acids.

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exam Q1: metal oxides as bases. | Reactivity of metals | AQA… | ExamCompanion