Yes
Yes
At a constant pressure, the freezing point is always going to be lower than the boiling point.
The freezing point is the temperature at which a liquid turns into a solid, while the boiling point is the temperature at which a liquid turns into a gas. The freezing point is typically lower than the boiling point for a substance.
It does not affect the temperature of the water, but solutes raise the boiling point and lower the freezing point.
Yes, a lower Celsius number indicates a colder temperature. The Celsius scale is based on the freezing and boiling points of water, where 0°C is the freezing point and 100°C is the boiling point. as the number decreases, the temperature decreases.
The freezing point is the temperature at which a substance transitions from a liquid to a solid state, while the boiling point is the temperature at which a substance transitions from a liquid to a gas state. These points are characteristic properties of each substance and can vary depending on the type of substance.
Temperature higher than freezing and lower than boiling.
The freezing point is lower and the boiling point is higher.
Elevation has minimal affects on the freezing point of water as it doesn't deal with gas molecules as boiling does. Elevation affects the boiling point of water because the air pressure changes with elevation.
Adding salt to water lowers the freezing point of the water. This is because the presence of salt disrupts the formation of ice crystals, making it harder for the water molecules to arrange into a solid structure at the same temperature as pure water.
Adding salt to water will lower the freezing point and raise the boiling point of the water, but it will not directly affect the temperature at which the water is heated or cooled.
In atmospheric pressure (ie at sea level), water boils at 100 degrees Celsius.