0
What else can I help you with?
What will be the melting point ice if it is kept under high pressure?
The melting point is not changed by pressure. It is still over 32O
What is the effect of change in pressure in melting point?
Putting a substance under pressure increases its melting point because substances expand as they melt. Putting them under pressure makes it harder for them to expand, which means that they require more energy (heat) in order to transition from a solid state to a liquid state. If a substance is under pressure, decreasing the pressure will lower its melting point.
Melting point and boiling point of Garnet?
what is the melting point of spessartite garnets under normal atmospheric pressure, and what would be the melting point and the fusion point of spessartite under 2000 psi.
Melting point of Ammonia?
Ammonia does not have a melting point since it exists as a gas at standard temperature and pressure. Ammonia will liquefy at temperatures below -33.34 degrees Celsius under pressure.
What is true about the melting point and freezing point of water?
The melting point and freezing point of water is the same at 0 degrees Celsius (32 degrees Fahrenheit) under standard atmospheric pressure. This means that water will transition from solid to liquid (melting) or liquid to solid (freezing) at this temperature.
The solid element with the lowest known melting point?
The solid element with the lowest known melting point is helium, with a melting point of approximately -272.2°C (-458°F) at atmospheric pressure. However, helium remains a liquid at normal atmospheric conditions; it only solidifies under extreme pressure. In terms of elements that can exist as solids at standard pressure, the element with the lowest melting point is francium, which has a melting point estimated around 27 °C (81 °F).
Cyclohexane physical state?
At room temperature and pressure it is in liquid state. Its melting point is 280 K under standard pressure.
How can a rock that is above its melting temperature remain solid?
It can't. You can increase the melting point of a particular rock by placing it under a great deal of pressure however.
What is the name of the line marked 0 degrees Celsius?
It is the melting point of pure ice and the freezing point of pure water under standard pressure.
What is the normal melting point?
The normal melting point is the temperature at which a substance changes from a solid to a liquid at standard atmospheric pressure (1 atm). The normal melting point is a characteristic physical property of a substance and can vary depending on the specific material.
The melting point of a substance is its freezing point.?
No, the melting point of a substance is the temperature at which it changes from a solid to a liquid, whereas the freezing point is the temperature at which it changes from a liquid to a solid. These points are usually the same for a pure substance under normal atmospheric pressure.
What is the melting point of copper diamond and glass?
The melting point of copper is 1084,62 0C. Diamond burn on heating in air; under pressure of a inert gas the melting point may be approx. 4 000 0C. This depends on the type of glass; also glass hasn't a true melting point. Glasses are melted over 400 0C.
