Chemical energetics Flashcards
1
Q
What is an endothermic process?
A
It is a process that absorbs heat from its surroundings
2
Q
What are examples of endothermic reaction?
A
- photosynthesis
- thermal decomposition
- melting
- evaporation/boiling
- breaking bonds
- action of light on silver bromide in photographic films
3
Q
What is an exothermic reaction?
A
It is a process where heat is released into the surroundings
4
Q
What are some examples of exothermic reactions?
A
- combustion
- respiration
- rusting
- neutralisation
- freezing
- condensation
- formation of bonds
