Section One introduces the student to general experimental techniques of separation, purification and identification of compounds.
Section Two deals with the preparation of compounds of synthetic, medicinal, industrial and technical importance. Preparations of a number of polymers and compounds have been described.
Section Three deals with theoretical principles and laboratory methods of semi-micro and micro-quantitative analysis. Specific quantitative methods for estimation of elements, functional groups and individual compounds have been described in this section.
NEW IN THIS EDITION
New experiments on extraction (including soxhlet extraction), sublimation (including vacuum sublimation), decolourization, crystallization, steam and fractional distillation, adsorption, paper and thin layer chromatography for separation and identification of plant pigments, carbohydrates, amino acids and food dyes, etc.
SALIENT FEATURES
• Contains Rf values of carbohydrates and amino acids in paper chromatography for easy identification • Includes physical constants of a wide variety of the derivatives of compounds for unambiguous identification of organic compounds • Consists of a supplement on common laboratory reagents describing how to prepare them • Includes an appendix on prevention of accidents in the laboratory and first aid measures
ISBN: 9788125931287
Author: N K Vishnoi
Published by: Vikas Publishing House Pvt Ltd
For more information, please visit www.indiabookmart.com
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