write an activity to measure melting point
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Answer:
The determination of a melting point of a sample is a standard laboratory procedure and is relatively straightforward. It is used to identify a sample, establish its purity, and determine the thermal stability of the sample. When measuring a melting point, you will generally find that it is recorded as a melting range rather than the exact melting point. This is due to most samples appear to melt over a small temperature range. A melting range is the difference between the temperature at which the sample begins to melt and the temperature at which the sample has actually melted...
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Answer:
Determination of melting point of ice:
Take crushed ice in a beaker and insert a thermometer in the beaker by hanging it from the clamp of the stand in such a way that the bulb of the thermometer is completely inside the ice. Wait for some time and keep recording the temperature after small intervals of time.
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