Answer :
Here, we are required to determine what happens to the temperature of a water solution when an exothermic reaction occurs in it.
- The temperature of a a water solution when an exothermic reaction occurs in it increases.
An exothermic reaction is a reaction which is characterized by the emission of energy I form of heat.
- In essence, this heat energy is released as a result of the lower total energy of the products relative to the reactants.
- Upon release of heat into the water solution during an exothermic reaction, the temperature of the solution increases.
Read more:
https://brainly.com/question/15460130