Question

What will be the temperature of the maximum if 100 gm ice at 0oc is put in 100 gm water at 80oc? (latent heat of ice = 80 cal / gm)

Answer 1

When concentrated acid is added to water it is an exothermic process as heat is released. When concentrated acid is added to water whether the process is exothermic and not endothermic. It is an exothermic reaction as heat is released during the process.