CHAPTER 22

Purification and Characterization of Carbon Compounds

Chapter Highlights

Purification (sublimation, crystallization, distillation, differential extraction, chromatography), Qualitative analysis—(detection of nitrogen, sulphur, phosphorus and halogens), Quantitative analysis—estimation of carbon, hydrogen, nitrogen, halogens, sulphur, phosphorous (basic principles only), Determination of molecular mass (silver salt method, chloroplatinate salt method) Calculation of empirical formula and molecular formula, Numerical problems in organic quantitative analysis, modern methods of structure elucidation and various levels of multiple-choice questions.

METHODS OF PURIFICATION AND CHARACTERIZATION
PURIFICATION
  • The organic compounds obtained ...

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