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When is the freezing point of a liquid?
The freezing point of a liquid is the temperature at which it changes from a liquid to a solid state. This temperature is specific to each substance and can vary depending on the particular properties of the liquid.
Which liquid will freeze first?
The liquid that will freeze first is the one with the highest freezing point. Generally, liquids with a lower freezing point will freeze before those with a higher freezing point.
What are the difference between freezing point and 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.
What does melting point and freezing point mean?
The melting point is the temperature at which a solid changes to a liquid, while the freezing point is the temperature at which a liquid changes to a solid. Both points represent the equilibrium between the solid and liquid phases of a substance.
What is the freezing point of the solution?
The freezing point of a solution is the temperature at which the liquid in the solution solidifies or freezes.
Why does waters freezing point make water a poor choice for the liquid in a thermometer?
The water would regularly freeze in the winter in many parts of the world.
Why does water's freezing point make water a poor choice for the liquid in a thermometer?
Water's freezing point is 0°C, which is relatively high compared to other liquids used in thermometers. This can limit the temperature range in which the thermometer can accurately measure. Additionally, when water freezes, it expands, which can damage the thermometer.
What will the mercury thermometer show when it is kept in ice?
The question must be asked carefully. If the thermometer is in water ice and there is no liquid water, and there is one atmosphere of pressure, the thermometer can read anything from the freezing point of water and lower, depending on the range of the thermometer. If the thermometer is in a stable mix of water and ice, it will read the freezing point of water.
What are the characteristics of the liquid used in a liquid in glass thermometer?
The liquid in a liquid-in-glass thermometer is typically a colored alcohol, such as ethanol or dyed ethanol, to aid in visibility. It has a low freezing point to ensure it remains in liquid form within the thermometer's temperature range, and it expands and contracts uniformly with temperature changes for accurate readings.
What was the first liquid used in a thermometer?
The first liquid used in a thermometer was likely alcohol, specifically ethanol. Alcohol has a low freezing point and a wide range of expansion when heated, making it suitable for use in early thermometers.
Will a liquid turn to gas at its freezing point?
No it would be the boiling point. At freezing point it becomes solid
Why is the thermometer not suitable to measure the freezing point and boiling point of water?
Although a thermometer CAN be used its presence affects the temperature.
Freezing point on Celsius thermometer?
Of water, zero degrees
Are the melting point of solid and freezing point of liquid of a substance different?
yes the melting point of solid and freezing point of liquid of a substance is differ but in the case of water the melting and freezing point is same.
The freezing point of a substance is?
The freezing point of water in Celsius is 0 degrees Celsius. The freezing point in Fahrenheit is 32 degrees Fahrenheit.
Why is alcohol used in a minimum thermometer?
Alcohol is used in a minimum thermometer because it has a low freezing point and a wide range of liquid states, making it suitable for measuring low temperatures accurately. Additionally, alcohol thermometers are less prone to breakage due to freezing compared to traditional mercury thermometers.
What do terms ''boiling point'' and '' freezing point '' mean?
Boiling point is the temperature at which a liquid changes into a gas. Freezing point is the temperature at which a liquid changes into a solid.
