It lowers it; for example, the freezing point of 80 proof Vodka is about -16 F
The freezing point of saltwater is lower than the freezing point of freshwater upto a specific ratio of salt & water. The freezing point goes below upto -11 C, but if you increase the salt...
100degrees Celsius for boiling point and 0 degrees Celsius for freezing point :)
Freezing point is 0 Celsius degree or 32 farhenheit degree and boiling point is 100 Celsius degree or 212 Fahrenheit degree. Easy to remember eh?
It is not. The boiling point of water (at standard pressure) is 100 deg C while the freezing point is 0 deg C. 100 is not the same as 0!