Describe an experiment you could do to test the strength of intermolecular forces using melting point. Be detailed about how you would set the experiment up and what you would measure

Answer 1

To test the strength of intermolecular forces using melting point, you would need to set up an experiment to measure the melting point of a sample. You would need a melting point apparatus, a sample of the substance you are testing, and a thermometer.

To begin the experiment, you would place the sample into the melting point apparatus and set the temperature to the lowest setting. You would then slowly increase the temperature of the apparatus in small increments, while monitoring the temperature with the thermometer. As the temperature increases, you would observe the sample and note when the sample begins to melt. You would then record the temperature at which the sample begins to melt.

Once the sample has completely melted, you would continue to increase the temperature of the apparatus in small increments and observe the sample. You would note when the sample begins to solidify and record the temperature at which this occurs.

The difference between the temperature at which the sample begins to melt and the temperature at which it begins to solidify is the melting point of the sample. The higher the melting point, the stronger the intermolecular forces. Therefore, by measuring the melting point of the sample, you can determine the strength of the intermolecular forces.