Because, weight has nothing to do with it, it is all temperature. Weight has to do with gravity, and force.
The effect of poorly packed will decrease the melting point.
Soluble impurities (that is, impurities that are included within the crystal matrix) tend to lower the observed melting point and broaden the melting point range. Insoluble impurities have no effect on the melting point. Found from website: http://swc2.hccs.edu/pahlavan/2423L1.pdf
Yes, impurities have important effects on the melting and boiling point of materials.
The melting point of polyaniline can vary depending on its molecular weight and structure. Generally, it has been reported to melt in the range of 200-300°C.
yes absolutely.......
Salt water has a lower freezing point and a higher boiling point.
it increases up the meltingpoint of the solid
The melting point of borax is 743 oC.
The boiling point depends on altitude (pressure). The effect on the melting point is not significant.
No, only things which are soluble exhibit a freezing point depression effect.
Too rapid heating can lead to an inaccurate measurement of the melting point, as the heat may not be evenly distributed throughout the sample, causing the melting point to appear lower than it actually is. This can result in a broadened melting range or even a false melting point. It is essential to heat the sample gradually to obtain an accurate melting point.
yes