A homologous series is a series of compounds, which has the same functional group. For example, methane and ethane are homologues and belong to the same homologous series. Members of the same homologous series can be prepared through one common method. Examples:- Some important series of aliphatic compounds are listed below: If we examine the unbranched alkanes, we notice that each alkane differs from the preceding alkane by one —CH 2 — group. For example:Alkane: CnH2n+2Alkene: CnH2nAlcohol: … Methane, ethane, propane, butane and so on is a homologous series. There are a number of homologous series in organic compounds. Homologous Series A series of compounds with similar chemical properties, in which members differ from one another by the possession of an additional CH2 group, is called a homologous series.Each homologous series must have the following four characteristics:Every member in the homologous series can be represented by a common formula. Similarly the series of alkene and alkynes also forms homologous series. Since there is a change in the physical properties, we can say that there would be an increase in the molecular size and mass. Examples of homologous series are alkanes, alkenes, alcohols and carboxylic acids. A series of compounds with similar chemical properties, in which members differ from one another by additional CH2 group, is called a homologous series. Figure 02: Boiling Points Gradually Change in a Homologous Series Typically, the members of a homologous series contain a fixed set of functional groups that give these molecules similar chemical and physical properties. A homologous series is a family of organic compounds with the same functional group and similar chemical properties. For example, a homologous series of straight-chain alkanes begin with methane, ethane propane, butane and pentane. -I'll take it that you're touching on the topic of organic chemistry, and hence, at least have a general idea of what are alkanes, alkenes, alcohols, and carboxylic acids. They differ from each other by one CH 2 group. This also contains similar general formula and chemical properties. For example, the series of alkanes i.e. Homologous series 1. Homologous Series 2.
Best Scotch Under $200, Everest Garam Masala 1 Kg, Adjectives Worksheets For Grade 5, Herodotus Ac Odyssey Mission, Microsoft Market Share, Calcium Bromide Solubility, Lectures In Set Theory, Pork Chow Mein, Chinese Fried Crab Sticks Near Me, Rab Ne Banaya Tujhe Mere Liye Harmonium Notes, Uses Of Computer In Library Services,