Excess Molar Volumes of Binary Liquid Mixtures of Ketocyclohexane (C₆H₁₀O), + CH₂Cl₂, +CHC_l3, + CH₂ClCH₂Cl, +CHClCCl₂, and + CC_l3CH₃ at 303.15 K

Excess molar volumes, V^E, at T = 303.15 K, have been measured for binary liquid mixtures of ketocyclohexane (C₆H₁₀O) + dichloromethane (CH₂O₂), + trichloromethane (CHCl₃), + l,2-dichloroethane (CH₂ClCH₂Cl), + trichloroethene (CHClCCl₂), and + 1,1,1- trichloroethane (CCl₃CH₃). The values of V^E have been fitted in appropriate equations using a least-squares method. V^E has been found to be negative throughout the entire range of composition for mixtures of C₆H₁₀O + CH₂Q₂, + CHCl₃, + CHClCCl₂, and + CCl₃CH₃. For C₆H₁₀O + CH₂ClCH₂Cl, V^E has been found to be positive at lower mole fractions of C₆H₁₀O, and negative at higher mole fractions. The results obtained have been discussed from the viewpoint of existence of specific interactions between the components.