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Question : Which one out of the following helps in burning?

Option 1: Oxygen

Option 2: Carbon monoxide

Option 3: Nitrogen

Option 4: Carbon dioxide


Team Careers360 22nd Jan, 2024
Answer (1)
Team Careers360 24th Jan, 2024

Correct Answer: Oxygen


Solution : The correct answer is Oxygen .

Oxygen gas helps in burning. In a combustion reaction, a substance reacts with oxygen gas and releases energy in the form of heat and light. It is an exothermic reaction. If the supply of oxygen stops, the combustion reaction also stops i.e. burning stops.

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