A solid reactant is placed into a beaker of a warm water. The liquid vigorously bubbles as the solid dissolved into the solution. What will most likely happen if the temperature of the liquid is slightly reduced?

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.

the correct answer to this question is 2