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Question : Combustion of a candle is an

Option 1: photochemical reaction

Option 2: physical change

Option 3: endothermic reaction

Option 4: exothermic reaction


Team Careers360 16th Jan, 2024
Answer (1)
Team Careers360 20th Jan, 2024

Correct Answer: exothermic reaction


Solution : The correct option is an exothermic reaction .

Candle combustion is an exothermic process. This indicates that energy is released in the form of heat and light. When the oxygen in the air interacts with the wax in a candle, carbon dioxide, water vapour and a considerable amount of heat energy are produced. Because of this, candles are utilized for warmth and illumination.

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