Correct Answer:
Option B - Water at 0°Celsius can be present in liquid and solid (ice) state. 0° Celsius is the freezing point of water at which state of water changes into ice. 100°Celsius temperature is the boiling point of water.
B. Water at 0°Celsius can be present in liquid and solid (ice) state. 0° Celsius is the freezing point of water at which state of water changes into ice. 100°Celsius temperature is the boiling point of water.