An energy level diagram for a chemical reaction is shown. Which statement about this reaction is correct?
- AThe reaction is endothermic and energy is given out to the surroundings.
- BThe reaction is endothermic and energy is taken in from the surroundings.
- CThe reaction is exothermic and energy is given out to the surroundings.
- DThe reaction is exothermic and energy is taken in from the surroundings.