10
practice testMultiple Choice

Practice Test

Question 10 • CA 2026 Chemistry

Propane burns in air to produce carbon dioxide and water. What is this type of chemical reaction called?

Answer
A
combustion
B
decomposition
C
single replacement
D
synthesis

Explanation

A reaction in which a fuel burns in oxygen is called combustion. Propane reacts with oxygen in the air and produces carbon dioxide and water, so this is a combustion reaction.

AI-written and checked against the verified answer.

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