Pearson IIT Foundation Series - Chemistry Class 8

253 Pages·2017·19.942 MB·English

by  Trishna Knowledge Systems

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Pearson IIT Foundation Series 8
Chemistry
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The new and updated edition of the Pearson IIT Foundation Series continu?es to be a source of comprehensive and
reliable content for competitive readiness. Co?nceptual clarity and gaining mastery over the art of problem-solving are
the central themes? of th?e series. To ensure this, the series has lucid content along with neatly-sketched diagrams and
real-life application-based examples.
?This is an indispensable companion for all aspirants aiming to succeed in key entrance examinations, like Joint Entrance P
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The series consists of textbooks and ?p?ractice books ?for Physics, Chemistry and Mathematics for classes 6–10.
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(cid:119)‘Test your Concepts’ section at the end of every chapter to check progress
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C L A S S
8
Pearson IIT Foundation Series
Chemistry
Seventh Edition
This page is intentionally left blank
C L A S S
8
Pearson IIT Foundation Series
Chemistry
Seventh Edition
Trishna Knowledge Systems
Copyright © 2017 Pearson India Education Services Pvt. Ltd
Published by Pearson India Education Services Pvt. Ltd, CIN: U72200TN2005PTC057128,
formerly known as TutorVista Global Pvt. Ltd, licensee of Pearson Education in South Asia.
No part of this eBook may be used or reproduced in any manner whatsoever without the
publisher’s prior written consent.
This eBook may or may not include all assets that were part of the print version. The publisher
reserves the right to remove any material in this eBook at any time.
ISBN 978-93-528-6674-8
eISBN
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Brief Contents
Preface xi
Chapter Insights xii
Series Chapter Flow xiv
Chapter 1 Atomic Structure 1.1
Chapter 2 Classification of Matter 2.1
Chapter 3 Language of Chemistry and Transformation of Substances 3.1
Chapter 4 Air and Oxygen 4.1
Chapter 5 Water, Solution, Solubility and Hydrogen 5.1
Chapter 6 Carbon and its Compounds 6.1
Chapter 7 Some Important Elements and their Compounds 7.1
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Contents
Preface xi Mixtures 2.11
Chapter Insights xii Comparative Study of Properties of
Compounds and Mixture 2.11
Series Chapter Flow xiv
Classification of A Mixture 2.11
Separation of A Mixture 2.13
ChAptEr 1 AtomiC StruCturE 1.1
Principles Involved 2.14
Introduction 1.2 Chromatography 2.17
Historical Aspects 1.2 Practice Questions 2.20
Dalton’s Atomic Theory 1.2 Hints and Explanation 2.28
Discovery of Fundamental Particles 1.3
Observation 1.3 ChAptEr 3 LAnguAgE of
Discovery of Electron 1.4 ChEmiStry And
Discovery of Protons and Properties of Protons 1.6 trAnSformAtion of
Thomson’s Atomic Model 1.7 SubStAnCES 3.1
Rutherford’s α-Particle Scattering Introduction 3.2
Experiment 1.8
Physical And Chemical Change 3.2
Discovery of Nucleus 1.8
Comparative Study of Characteristics of
Rutherford’s Atomic Model 1.9
Physical and Chemical Changes 3.2
Bohr’s Atomic Model 1.10
Representation of Chemical Changes 3.3
Discovery of Neutrons 1.11
Ions or Radicals 3.5
Atomic Number and Mass Number 1.11
Derivation of Formulae of Compounds 3.7
Electronic Configuration of the Atoms 1.12
Atomic Weight or Atomic Mass 3.9
Practice Questions 1.15
Molecular Weight 3.10
Hints and Explanation 1.23
Naming of Binary Compounds 3.10
Naming of Acids, Bases and Salts 3.11
ChAptEr 2 CLASSifiCAtion of
Chemical Equation 3.14
mAttEr 2.1
Balanced Chemical Equation 3.15
Introduction 2.2
Conditions Required for A Chemical
Kinetic Molecular Theory of Matter 2.2 Reaction 3.16
Interconversion of States of Matter 2.4 Classification of Chemical Reactions 3.19
Melting 2.4 Exothermic Reactions 3.22
Evaporation and Boiling 2.4
Endothermic Reactions 3.23
Condensation 2.5
Practice Questions 3.25
Solidification 2.5
Hints and Explanation 3.34
Sublimation 2.5
Classification of Matter on The Basis
ChAptEr 4 Air And oxygEn 4.1
of Chemical Composition 2.7
Introduction 4.2
Pure Substances 2.7
Classification of Elements 2.7 Atmosphere 4.2
Comparative Study of Physical Properties of Layers of Atmosphere 4.2
Metals and Non-metals 2.8 Atmospheric Pressure 4.3