Rubbing alcohol or isopropanol can be described by the chemical formula C3H7OH. One milliliter of isopropanol has a mass of 0.76 g, so its density is 0.76 g/mL. Isopropanol is often used as a cleaner or a disinfectant and evaporates when placed on warm objects. However, caution must be taken when using isopropanol, because it is also highly flammable.
Which of the following is a chemical property of isopropanol?
A. Isopropanol evaporates when placed on a warm object.
B. Isopropanol has a density of 0.76 g/mL.
C. Isopropanol is flammable.
D. One mL of isopropanol has a mass of 0.76 g.
