Question

Explain exothermic and endothermic reaction with examples . ? 0

Answer 1

Answer:

• Exothermic: A chemical reaction accompanied by the release of heat
• Exothermic: A chemical reaction accompanied by the release of heat Endothermic: A chemical reaction accompanied by the absorption of heat
• Exothermic: A chemical reaction accompanied by the release of heat Endothermic: A chemical reaction accompanied by the absorption of heat Explanation:
• Exothermic: A chemical reaction accompanied by the release of heat Endothermic: A chemical reaction accompanied by the absorption of heat Explanation:Effect of temperature:
• Exothermic: A chemical reaction accompanied by the release of heat Endothermic: A chemical reaction accompanied by the absorption of heat Explanation:Effect of temperature: solubility of solid solute in a liquid solvent increase with increases in temperature
• Exothermic: A chemical reaction accompanied by the release of heat Endothermic: A chemical reaction accompanied by the absorption of heat Explanation:Effect of temperature: solubility of solid solute in a liquid solvent increase with increases in temperature In endothermic process, solubility increases with increase in temperature
• In exothermic process , solubility decreases with in temperature

Answer 2

Hello Dost ☺

Answer :

Exothermic reaction and endothermic reaction:

On the basis of energy changes during chemical reaction, they can be classified as

i) Exothermic reaction: A chemical reaction in which heat energy is produced.

Eg : C + O2 → CO2 (g) + heat

ii) Endothermic reaction: A chemical reaction in which heat energy is absorbed.

Eg : CaCO3 + Heat → CaO + CO2

Thanks ☺