Define endothermic change . ( chemistry ) Give examples.
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Endothermic Reaction
The chemical reactions which proceed with the absorption of heat energy are called as endothermic reactions. Examples: When nitrogen and oxygen are heated together to a particular temperature of about 3000°C, nitric oxide gas is formed. N2 + O2 + Heat → 2NO.
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Endothermic change is chemical change which proceed with absorption of the heat energy.
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