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CHEMISTRY CBSE CLASS X Homologous Series A group of organic compounds having similar structures and similar chemical properties in which the successive compounds differ by CH2 group. Two adjacent homologous groups differ by 1 carbon atom and 2 hydrogen atoms . General formula of Alkanes --- CnH2n+2 Characteristics of a Homologus Series
Alkenes --- CnH2n Alkynes --- CnH2n-2 Functional Groups � An ‘atom’ or a ‘group of atoms’ which makes a carbon compound reactive and decides its properties.
CBSE Important Questions Class X Chemistry By : Mrs. Kritika Bhola
Submitted By Mrs. Kritika Bhola |