Chemistry XI

Ethyne

CHEMISTRY OF ETHYNE
INTRODUCTION
   Molecular formula = C2H2   Empirical formula = CH   Molecular mass = 26   Empirical mass = 13   Common name = Acetylene   Homologous series

Prefix

Prefix is another part of name which appears before word root. There are two types of prefix:

Primary prefix

Homologous series

Homologous series is defined as a systematic order of organic compounds having same functional group that can be represented by same general formula and prepared by same

Ortho Para Directing Effect

ORTHO PARA DIRECTING EFFECT
ORTHO PARA DIRECTING EFFECT
Some groups direct the second incoming group to the ortho

Structure of Benzene

STRUCTURE OF BENZENE
DISCUSSION
    HERE WE ARE GOING TO DISCUSS WHY BENZENE DOES NOT HAVE AN OPEN CHAIN STRUCTURE.     IN