Chemical changes are accompanied by absorption or evolution of _______

1.	Chemical changes are accompanied by absorption or evolution of _________.
Answer» Answer: Generally, chemical REACTIONS are accompanied by ABSORPTION or RELEASE of ENERGY. If heat is evolved in the reaction it is called exothermic reaction, while if heat is absorbed in the reaction, it is called endothermic reaction.

Chemical changes are accompanied by absorption or evolution of _________.

Answer»

Answer:

Generally, chemical REACTIONS are accompanied by ABSORPTION or RELEASE of ENERGY. If heat is evolved in the reaction it is called exothermic reaction, while if heat is absorbed in the reaction, it is called endothermic reaction.

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Chemical changes are accompanied by absorption or evolution of _________.​

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Chemical changes are accompanied by absorption or evolution of _________.