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Book cover number 1 for Comprehensive Practical Chemistry Class 11 (NEP 2020) written by N. K. Verma, B. K. Vermani, Neera verma published by Laxmi Publications (P) Ltd.

Comprehensive Practical Chemistry Class 11 (NEP 2020)

N. K. Verma

B. K. Vermani

Neera verma

Rs.215

Rs. 239

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Binding: Paper Back

Publisher: Laxmi Publications (P) Ltd.

Language: English

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Description

CONTENTS: 1. Introduction 2. Basic Laboratory Techniques 3. Determination of Melting Point 4. Determination of Boiling Point 5. Purification of Chemical Substances by Crystallisation 6. Experiments Related on pH Change 7. Effect of Change of Concentration on Chemical Equilibrium 8. Quantitative Estimation (Volumetric Analysis) 9. Qualitative Analysis 10. Detection of Elements in Organic Compounds INVESTIGATORY PROJECTS 1. Study of Methods of Purification of Water 2. Analysis of Hard Water 3. To Study the Foaming Capacity of Soaps 4. To Study of Contents Responsible for Flavour of Tea 5. To Study the rate of Evaporation of Different Liquids 6. Study of the Effect of Acids and Bases on the Tensile Strength of Fibres 7. Analysis of Vegetable and Fruit Juices 8. Preparation of Rayon Thread from Filter Paper 9. Comparative Study of Commercial Antacids 10. Study of Adulterants in Food-Stuffs 11. Preparation of An Alum from Scrap Aluminium Appendics.

Additional Info
Author N. K. Verma, B. K. Vermani, Neera verma
Publisher Laxmi Publications (P) Ltd.
Language English
Binding Type Paper Back
Board CBSE
Class Class 11
Subject Chemistry
SKU BK 0011162

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