The descriptions of the points in the heating curve of water are:
- Leg A: solid warms from -40C to OC
- Leg B: melting
- Leg C: Liquid warms from O °C to 100 °C
- Leg D: Evaporation
- Leg E: Water vapor warms from 100C
What is a heating curve for a substance?
A heating curve for a substance is a curve which show the phase changes that occur in the substance as the substance is heated over a period of time.
The addition of heat to substances result in an increase in volume and a change of state.
Water can exist in the three physical states of matter, which are solid, liquid, and gas.
A graph showing the changes that occur in water as heat is added to it is referred to as the heating curve of water.
Considering the heating curve of water shown, water exists first as a solid, then liquid, and finally a gas as heat is added to it.
The various descriptions of the point in the heating curve of water are as follows:
Leg A: solid warms from -40C to OC
Leg B: melting
Leg C: Liquid warms from O °C to 100 °C
Leg D: Evaporation
Leg E: Water vapor warms from 100C
Learn more about heating curve at: https://brainly.com/question/11991469
#SPJ1
