Why is this an unexpected result ?or tetrachloromethane ( CC14 ). Give a brief explanation of your reasoning .gas phase. Sketch the dimer using a dotted line to indicate the HI- bonding.
13 . Experimental evidence shows that 1 , 1 – dichloroethene has a lower boiling point than does
2 . Which species will have the higher boiling point : cis- dichloroethene or trans- dichloroethene ? Why ?
15 . Which species would we expect to have a higher enthalpy of vaporization : tetrabromomethane ( CB[ 4 )14 . Acetic acid ( CH ; COOHT ) generates a doubly hydrogen bonded dimer in the liquid as well as the………