Q1: Calculate the experimental parachor value of benzene.

To calculate the experimental parachor value of benzene, you would need its molecular weight and density. The parachor can be experimentally determined using the formula: Parachor = (n × M^0.5) / D, where n is the number of atoms in the molecular structure, M is the molecular weight, and D is the density. For benzene (C6H6), with a molecular weight of approximately 78.11 g/mol and a density of about 0.874 g/cm³, you can plug these values into the formula for an insightful result! Did you know that the parachor value can help in identifying the molecular structure of various compounds? This concept is particularly useful in organic chemistry for predicting the physical properties of liquids. The parachor not only aids in characterizing substances but also plays a crucial role in the petroleum and essential oils industry by helping in the separation processes and determining purity levels.