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Dichloromethane (CH₂Cl₂, M = 84.93) is a volatile liquid with a vapor pressure of 0.53 atm at 24 °C. 13.8 g of dichlorom
Posted: Thu Jun 09, 2022 5:52 am
by answerhappygod
- Dichloromethane Ch Cl M 84 93 Is A Volatile Liquid With A Vapor Pressure Of 0 53 Atm At 24 C 13 8 G Of Dichlorom 1 (44.26 KiB) Viewed 56 times
Dichloromethane (CH₂Cl₂, M = 84.93) is a volatile liquid with a vapor pressure of 0.53 atm at 24 °C. 13.8 g of dichloromethane is introduced into a 5.0-L evacuated container maintained at 24 °C. Which is the best description of the system at equilibrium? (A) One-third of the CH₂Cl₂ has evaporated. (B) Two-thirds of the CH₂Cl₂ has evaporated. (C) All of the CH₂Cl₂ has evaporated to give a pressure of 0.53 atm. (D) All of the CH₂Cl₂2 has evaporated to give a pressure of 0.79 atm.