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POTENTIOMETRIC TITRATION
POTENTIOMETRIC TITRATION
During titration, the addition of titrant and change in ionic concentration is measured by the potential...
BENZENE – APPLICATION OF HMO
BENZENE – APPLICATION OF HMO
Two contributions of benzene first are the regular shape of the hexagon is ideal for forming a solid...
1,3- BUTADIENE –APPLICATION OF HMO
1,3- BUTADIENE –APPLICATION OF HMO
The system consists of four carbon 2pz orbital and four  electrons see figure 1. 1,3...
ETHYLENE MOLECULE APPLICATION OF HMO THEORY
ETHYLENE MOLECULE APPLICATION OF HMO THEORY
The HMO theory reduces the 16-electron system of ethylene to a two-electron system. According to the...
HUCKEL MOLECULAR ORBITAL (HMO) THEORY OF CONJUGATED SYSTEM
HUCKEL MOLECULAR ORBITAL (HMO) THEORY OF CONJUGATED SYSTEM
In 1931 E.Huckel investigated the conjugated linear polyenes like ethylene, 1-3-butadiene, and cyclic...
MOLECULAR ORBITAL THEORY
MOLECULAR THEORY OF HYDROGEN MOLECULE BY LCAO-MO METHOD
In molecular orbital theory, the electrons in a molecule are viewed as moving under the influence of...
BORN-OPPENHEIMER APPROXIMATION
BORN-OPPENHEIMER APPROXIMATION
The Born- Oppenheimer (BO) guess is the most popular numerical estimate of atomic elements in quantum...
EXPERIMENTAL TECHNIQUE OF MOSSBAUER SPECTROSCOPY
EXPERIMENTAL TECHNIQUE OF MOSSBAUER SPECTROSCOPY
Mossbauer’s studies of three quantities are known as hyperfine interaction. Three techniques are chemical...
INTRODUCTION AND BASIC PRINCIPLE OF MOSSBAUER SPECTROSCOPY
INTRODUCTION AND BASIC PRINCIPLE OF MOSSBAUER SPECTROSCOPY
INTRODUCTION The discovery of the Mossbauer effect or spectroscopy in 1958 by German physicist Rudolf...
CLASSIFICATION OF POLYMER
CLASSIFICATION OF POLYMER
INTRODUCTION Polymer is a Greek word made up of two words Poly + Mer, Poly means many, and Mer means...
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