Question

what is the difference between endothermic reaction and decomposition reaction..??where in both reactions absorb energy in the form of heat..​

Answer 1

Answer:

Endothermic reactions, on the other hand, absorb heat and/or light from their surroundings. For example, decomposition reactions are usually endothermic. In endothermic reactions, the products have more enthalpy than the reactants. Thus, an endothermic reaction is said to have a positive enthalpy of reaction.

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Answer 2

Explanation:

Exothermic Reactions↪↪⬇

◾Exothermic reactions are reactions or processes that release energy, usually in the form of heat or light.

• In an exothermic reaction, energy is released because the total energy of the products is less than the total energy of the reactants.
• For this reason, the change in enthalpy, for an exothermic reaction will always be negative.
• In the presence of water, a strong acid will dissociate quickly and release heat, so it is an exothermic reaction.

✨Exothermic reactionIn an exothermic reaction, the total energy of the products is less than the total energy of the reactants

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✨Therefore, the change in enthalpy is negative, and heat is released to the surroundings.◻◻◻◻◻◻◻◻◻✴✴✴✴