trans- dichloroethene ? Why is this an unexpected result ? or tetrachloromethane ( CC14 ) . Give a brief explanation of your reasoning . gas phase .

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trans- dichloroethene ? 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