Melting point of a solid involves the temperature changing from solid to liquid. Solid and liquid exist in in-equilibrium. The liquid to solid process is known as freezing or crystallisation.The principle of observing the disappearance rather than the forming of ice is known as the melting point.
Source(s):WikipediaThe melting point is an important physical property that helps identify a substance and assess its purity. By carefully observing the temperature at which a substance changes from solid to liquid state, we can compare it to the known literature values to confirm the substance's identity. A sharp melting point range indicates a pure compound, while a broad or depressed range suggests impurities.
Because it has a very high melting point, and therefore we do not have the ability to be measured.RegardsDr. Mahmoud Hassouna
Because the melting point can be very similar; also impurities change the value of the melting point.
*usually* melting point is a good indicator of a substance's purity. The technique of melting point determination is used frequently in organic chemistry labs.
Liquid paraffin is used in thermostatic baths, to maintain a constant temperature.
The melting point of ice is 0°C (32°F) at standard atmospheric pressure. The boiling point of water is 100°C (212°F) at standard atmospheric pressure.
Because it has a very high melting point, and therefore we do not have the ability to be measured.RegardsDr. Mahmoud Hassouna
Because the melting point can be very similar; also impurities change the value of the melting point.
The melting point of ice is 0°C (32°F) at standard atmospheric pressure. The boiling point of water is 100°C (212°F) at standard atmospheric pressure.
*usually* melting point is a good indicator of a substance's purity. The technique of melting point determination is used frequently in organic chemistry labs.
compounds are identified because each compound have characteristically different melting and boiling points.
Oil baths are typically used for high-temperature melting point determinations, where the sample needs to be heated to a temperature above the boiling point of water. Water baths, on the other hand, are used for lower temperature melting point determinations, as water has a lower boiling point compared to oil.
It is not easy to be cleaned inside.
i dont know asked some one else to asked
Liquid paraffin is used in thermostatic baths, to maintain a constant temperature.
i dont know asked some one else to asked
It would take hours and hours to heat the entire sample up so slowly from outside to the inside to reach the same temperature everywhere, because for a sharp melting point determination the temperature differences (outside-inside) should be as small as possible.
The conclusion is that the melting point is the temperature at which a substance changes from solid to liquid, while the boiling point is the temperature at which a substance changes from liquid to gas. These points are characteristic properties of each substance and can be used to identify and distinguish between different materials.