Single Answer MCQ
Q-00004405
Which of the following statements best describes combustion reactions?
1
Involves an acid-base reaction.
2
Produces gas as a main product.
3
Involves the reaction of a substance with oxygen.
4
Releases energy in the form of cold.
Answer and Solution
Answer
C. Involves the reaction of a substance with oxygen.
Solution:
Combustion reactions involve a substance reacting with oxygen, typically producing heat and light.
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