Chemistry O Level (5070) Paper-1 (MCQ’s) Topical Unsolved Past Papers with solutions- 221-Read and Write

Article Number 221, For Subject code 5070 The Chemistry O Level (5070) Paper-1 (MCQ’s) Topical  Unsolved past Papers with worked solutions book provides a thorough exercise of paper 1 for students taking Cambridge International Examinations O-Level Chemistry.

Salient Features of Chemistry O Level (5070) Paper-1 (MCQ’s) Topical 221-Read and Write: 

• Classified to subtopics
• All variants
• worked solutions
• Mark schemes included
• Questions order new to old

MCQs from Chemistry O Level past Paper examinations are sorted into relevant chapters and topics which will enable students to practice their understanding systematically. A key to questions is added at the end of each chapter. Further help is provided in detailed answers.

Each topic of the syllabus has been covered in a separate chapter containing MCQs from the past papers. All the MCQs in this Book have been compiled according to the May June or October November year in which they were set in the O Level Cambridge examinations.

For the better understanding of the questions detailed answers are also given at the end of each chapter. CAIE Students will find “Student Evaluation Card” quite useful. This will enable them to compare their performances and focus on the weaker areas.

The correct answers to the Questions are given in the answer key at the end of each chapter.

Topics Covered:

Topics covered in this book are as follows

TABLE OF CONTENTS

UNIT 1 STATES OF MATTER
1.1 Solids, Liquids and Gases
1.2 Diffusion
1.3 Multiple topics
Answers Section

UNIT 2 ATOMS, ELEMENTS AND COMPOUNDS
2.1 Elements, Compounds and Mixtures
2.2 Atomic structure and Thee Periodic table
2.3 Isotopes
2.4 Ion and Ionic bonding
2.5 Simple Molecules and Covalent Bonds
2.6 Giant Covalent Structures
2.7 Metallic Bonding
2.8 Multiple topics
Answers Section

UNIT 3 STOICHIOMETRY
3.1 Formulae
3.2 Relative Masses Of Atoms And Molecules
3.3 The Mole And The Avogardo Constant
3.4 Multiple topics
Answers Section

UNIT 4 ELECTROCHEMISTRY
4.1 Electrolysis
4.2 Hydrogen-Oxygen Fuel cells
4.3 Multiple topics
Answers Section

UNIT 5 CHEMICAL ENERGETICS
5.1 Exothermic & Endothermic Reactions
5.2 Multiple topics
Answers Section

UNIT 6 CHEMICAL REACTIONS
6.1 Physical and Chemical Changes
6.2 Rate Of reactions
6.3 Reversible reactions And Equilibrium
6.4 Redox
6.5 Multiple topics
Answers Section

UNIT 7 ACIDS BASES AND SALTS
7.1 The characteristic properties of acids and bases
7.2 Oxides
7.3 Preparation of salts
7.4 Multiple topics
Answers Section

UNIT 8 THE PERIODIC TABLE
8.1 Arrangement Of Elements
8.2 Group I properties
8.3 Group VII Properties
8.4 Transition Elements
8.5 Noble Gases
8.6 Multiple Topics
Answers Section

UNIT 9 METALS
9.1 Properties of metals
9.2 Uses of metals
9.3 Alloys and Their Properties
9.4 Reactivity series
9.5 Corrosion Of Metals
9.6 Extraction Of Metals
9.7 Multiple Topics
Answers Section

UNIT 10 CHEMISTRY OF ENVIRONMENT
10.1 Water
10.2 Fertilizers
10.3 Air Quality And Climate
10.4 Multiple Topics
Answers Section

UNIT 11 ORGANIC CHEMISTRY
11.1 Formulae, Functional Groups and Terminology
11.2 Naming Organic Compounds
11.3 Fuels
11.4 Alkanes
11.5 Alkenes
11.6 Alcohols
11.7 Carboxylic Acids
11.8 Polymers
11.9 Multiple Topics
Answers Section

UNIT 12 EXPERIMENTAL TECHNIQUES AND CHEMICAL ANALYSIS
12.1 Experimental Design
12.2 Acid-Base Tritrations
12.3 Chromatography
12.4 Separation And Purification
12.5 Identification Of Ions And Gases
ANSWER SECTION