how can we identify which is endothermic and which is exothermic reaction
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by knowing whether heat is liberated or not.
bishakh2:
and how do we know that by just seeing the equation
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Exothermic reactions are those reactions in which there usan evolution of heat . For example :- burning of natural gas or respiration
Endothermic reactions are those reactions which takes place with absorption of heat ( lowering of temperature ) .
Endothermic reactions are those reactions which takes place with absorption of heat ( lowering of temperature ) .
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