Question

burning of matchstick is exothermic or endothermic change​

Answer 1

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Exothermic because energy is used to strike the match. when Energy is released along with a product, such reactions are called exothermic reactions and striking match leads to friction generating more energy than that can be taken by particles resulting in flame.

Answer 2

★Answer★

When a match stick is rubbed, friction raises the temperature above the ignition temperature, leading to the combustion of chemical at the tip of matchstick. Since combustion is a chemical reaction involving reaction with oxygen forming new products, burning of matchstick is a chemical change.

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Hence it is a Exothermic Change.