A liquefied mixture has the following composition of 45 kg n-butane. 55 kg n-pentane and 20 kg n-hexane. For this mixture calculate (a) The weight traction of each component  (b) Mole fraction of each component (c) Average molecular weight of the mixture

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Hazard Analysis and Design in Chemical Engineering

Hazard is the intrinsic property of a material or process which harms the people, buildings, or environment. Health, safety, hazard, risk assessment, loss prevention, and environmental consideration play an important role while designing a chemical processing plant. Hazard is often confused with risk. Risk measures the magnitude of loss and injury of likelihood incidents or the consequence and frequency of incidents.