One of the criteria for confirming the purity of benzene is to determine its
Answer Details
One of the criteria for confirming the purity of benzene is to determine its boiling point.
The boiling point of a substance is a physical property that is determined by the intermolecular forces between the particles in the substance. These forces are dependent on the molecular structure of the substance, and so the boiling point is unique for each substance.
In the case of benzene, it has a known and well-defined boiling point of 80.1 °C. By determining the boiling point of a sample and comparing it to the known boiling point of pure benzene, we can determine the purity of the sample. If the boiling point of the sample is different from the known boiling point of pure benzene, it indicates that the sample is impure and contains other substances.
So, determining the boiling point of a sample of benzene is a useful way to confirm its purity.