WebMolarity is equal to the number of moles of solute per litre of solution. So, the unit of Molarity is mol L−1, hence it is not a unitless quantity. Mole fraction is the ratio of number of … The trifluoromethyl group is a functional group that has the formula -CF3. The naming of is group is derived from the methyl group (which has the formula -CH3), by replacing each hydrogen atom by a fluorine atom. Some common examples are trifluoromethane H–CF 3, 1,1,1-trifluoroethane H 3C–CF 3, and hexafluoroacetone F 3C–CO–CF 3. Compounds with this group are a subclas…
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