Question

3.write a short notes on triple point of water.(4)

Answer 1

Answer:

Scientific definitions for triple point

The temperature and pressure at which a substance can exist in equilibrium in the liquid, solid, and gaseous states. The triple point of pure water is at 0.01°C (273.16K, 32.01°F) and 4.58 mm (611.2Pa) of mercury and is used to calibrate thermometers.

Explanation:

MARK BRAINLIEST

Answer 2

Triple point of water:

6.1173 millibars, 0.0060373057 atm). Simply put, the triple point of water is the only temperature at which water can exist in all three states of matter; solid (ice), liquid (water), and gas (water vapour). This temperature is 0.01°C.