Question

What is the freezing point (in degrees Celsius) of water?

Answer 1

Answer:

The freezing point of water is 0°C.

Explanation:

The temperature at which the water changes its state from a liquid to a solid is called the freezing point of water.

The freezing point of pure water is 0°C. However, the state of the liquid is dependent on three different factors which include: temperature, pressure and its chemical composition.

So for different pressures, the freezing point of water varies with it. However,  the presence of any impurities in the water lower its freezing point.

Answer 2

Answer

0° C or 273.15 K or 32°F

Explanation

The ordinary freezing point of water is 0 degrees Celsius. This is also the melting point of water.However,when there is presence of impurities in the water, the freezing point depression occurs.In some conditions,water can remain in liquid state at -40 to -42 ° F.