Question

What's the definition of exothermic reaction?





Are koi Gujarat se hai kya?​

Answer 1

Answer:

"An exothermic reaction is a "reaction for which the overall standard enthalpy change ΔH⚬ is negative." Exothermic reactions usually release heat and entail the replacement of weak bonds with stronger ones. ... Most of the spectacular chemical reactions that are demonstrated in classrooms are exothermic and exergonic."

Answer 2

Answer:

An exothermic reaction is a "reaction for which the overall standard enthalpy change ΔH⚬ is negative."Exothermic reactions usually release heat and entail the replacement of weak bonds with stronger ones. ... Most of the spectacular chemical reactions that are demonstrated in classrooms are exothermic and exergonic.