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At normal (standard) pressure (100kP) water evaporates at 100 Degrees Celsius.
yes (that didn't answer my question.)
It is a solid
Water at 0 oC is ice.
0 degree Celsius.
55 degrees celsius
1 Celsius degree.A Celsius degree is 1/100 of the difference between the melting and boiling points of pure water whereas a degree Fahrenheit is 1/180 of the same range.
4.2 × 105 J
The boiling point of water is 100 degree celsius. Therefore water changes in to vapor after 100 degree celsius. Therefore the physical state of water at 250 degree celsius is "Gas".
It just remains as water. The freezing point of water is 0 degrees Celsius, while the freezing point is 100 degrees Celsius. Therefore at 20 degrees Celsius, there is no change in state and it just remains as water.
Water freezes at 0 degree Celsius
water at 250 degree Celsius exists in gaseous state
phase change
100 degrees celsius
At normal (standard) pressure (100kP) water evaporates at 100 Degrees Celsius.
It is not.
boil it at 100 degree Celsius or freeze it at 0 degree Celsius