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Please solve this question... I will make it as brainleast.....​

Answer»

1. exothermic2. endothermic3. exothermic4. exothermicbecause EVERY thermic REACTIONS are those reactions which produce external SUBSTANCES like heat WATER and any other gasExplanation:I HOPE you will get your answer please like me and follow me and mark my answers as brainliest



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