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5,Molality, :l, dis defined as the number of, moles of Solute, Solvent., e per kiloguam d, m=Mole.sch Solute, Mass of Solvent in 1 kg., 6., Mole Fraction: No. of moes o Cempenent, divide, in Solution, the total mó, op, moles, Solvent, Salde, Solvet, to, 7 Saturated Solution: Salution in shich no, more, Solute Can be, dissolved, is, at the Same tempsatore. and, Called, Satirated Solution,, presube, 3 Hepsy's, law: The partial of gasn., pressure., Vapour phase, to the mole, psopostional, finchien of gas l, in Solution,, constant, gesku