CHMM Test exam 2023 with 100% correct answers
General Properties of Organic Compounds - correct answer - Melt and boil at lower temperatures - As # C's and the MW increase, BP/MP increase - Flammable, unstable, especially triple bonds - Triple bonds can: Polymerize, Spontaneously react with, Oxygen, Explode. Keep triple bonds away from: Heat & Oxygen/Oxidizers - Presence of halogens increases stability - Many are water in-soluble i.e. they sink such as CCl4, MeCl2, PCBs etc - Some are polar if they contain hetero oxygen atom such as ketones, aldehyde, alcohols, carboxylic acid etc. - A common toxic effect of uncontrolled exposure to organic solvent vapors is: CNS depression Chemical Hazards: - correct answer - Fire - Corrosion - Polymerization - Explosion - Thermal Decomposition - Water Reactivity - Incompatibility Physical Hazards - correct answer - Engulfment - Overpressurization - Thermal - Mechanical - Electrical - Slips/trips/falls
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