Is 'supports combustion' considered a physical property or a chemical property?

• A. Physical property
• B. Chemical property
• C. Both physical and chemical property
• D. Neither physical nor chemical property

Answer: (B)

Verified step by step guidance

1. Understand the difference between physical and chemical properties: Physical properties can be observed or measured without changing the substance's identity, such as color, melting point, or density.
2. Recognize that chemical properties describe a substance's ability to undergo a chemical change or reaction, which results in the formation of new substances.
3. Analyze the property 'supports combustion': This means the substance can react with oxygen to burn, which is a chemical reaction.
4. Since supporting combustion involves a chemical reaction and changes the substance's identity, it is classified as a chemical property.
5. Therefore, 'supports combustion' is a chemical property, not a physical property.