At 0°C, water both melts and freezes. At 100°C, water both evaporates and condenses. Which two statements below are TRUE of these processes? Choose the 2 correct answers.
a
At 100 °C, solid water and gaseous water are in an equilibrium state.
b
At 100 °C, liquid water and gaseous water are in an equilibrium state.
c
At 0 °C, gaseous water and solid water are in an equilibrium state.
d
At 0 °C, liquid water and solid water are in an equilibrium state.
a. At 100 °C, solid water and gaseous water are in an equilibrium state.
d. At 0 °C, liquid water and solid water are in an equilibrium state.