Question

give a reaction in which heat is involved?​

Answer 1

Answer:

Many chemical reactions absorb or release heat and energy as part of the process. An exothermic reaction is any reaction that releases or gives off energy during the reaction. You can remember this by putting together 'exo-' which means to exit, with 'therm' which refers to heat.

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Answer 2

Answer:

Such a reaction is said to be endothermic if the energy is in the form of heat. The opposite of endothermic is exothermic; in an exothermic reaction, energy as heat is evolved.

Explanation:

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