Question

5. What is the physical state of water at-
(a) 25°C
(b) 0°C
(c) 100°C ?​

Answer 1

Answer:

At 0°C, water exists in solid-state. We know that the freezing point of water is 0 °C. The liquid form of water starts to become solid (ice) at this temperature.

Answer 2

Answer:

a) 25 °C => Liquid state (water only)

b) 0°C => Solid state (ice )

c) 100 °C => Vapours ( water vapours )