Definitions [1]
Define the term exothermic and endothermic reactions.
Chemical reactions accompanying the evolution of heat are called exothermic reactions whereas reactions involving absorption of heat are called endothermic reactions.
Concepts [4]
- Factors Determining Chemical Changes
- Effects of Chemical Changes: Biological Effects
- Effects of Chemical Changes: Environmental Effects
- Effects of Chemical Changes: Production of Heat, Light, Sound and Pressure
