Topics Tested – Formula of compounds Naming of compounds Balancing of equations Solubility of salts Prediction of Products in aqueous reactions Precipitation Reaction

The lesson clearly introduces and scaffolds the concept of half life and connects it to its mathematical calculation in numerical problems. includes PPT 34 slides + Practice WS on Half life = Total value for money and your preparing time. What is half life Half Life and Kinetics Half-Life- 1st order Half-Life- 2nd order Rate Laws and Integrated Rate laws Formula for half life Collision Theory of kinetics Temperature dependence of rate Maxwell Boltzmann Distribution Curves Activation Energy Reaction Coordinate Diagrams Arrhenius Equation Reaction Mechanisms

Limiting Reagent Interactive Lesson Power Point is the best resource to deliver this concept in a most fun and engaging way. The ppt is adequately animated to give teacher full control of the discussion making it highly interactive. Contents- Limiting reagent Excess reagent Starter Activity Real life example of Limiting Reagent Limiting reagent in a reaction Calculating Limiting reagent steps Interactive questions

IB / AS level / Edexcel K-12 Chemical Bonding Includes- MCQ’s and Theory questions Questions and Marking Scheme Content Tested- Ionic Bond Covalent Bond Coordinate Bond Metallic Bond Hybridization Valence Bond Theory VSEPR theory Resonance Intermolecular Attractions

The document can be used to start IGCSE chemistry lecture on Formula, Equations, Word equation, Symbol Equations and balancing. It can be used by students to self study how balancing of simple and advance equations can be done by following some simple rules. It also explains the importance of writing word and symbol equations and information conveyed by a balanced chemical reaction. Topics Covered • Chemical reaction • Word Equation • Symbol Equation • Balancing Chemical reactions • Simple rules for balancing reactions (anyone can learn how to balance a chemical reaction) • Information conveyed by reactions • Mole and its importance in balancing

Revision Test- IGCSE Chemistry – Acid Bases and Salts Time-1 Hr. Section -A MCQ’s and Section B- Structured Questions Contents- Acids and their properties Bases and their properties Indicators Universal Indicator Neutralization Reaction Titration Applications and Uses of Acid Bases Salts Preparation Precipitation

Section -A MCQ’s and Section B- Structured Questions Content- Reversible Reactions Reversible Arrows Dynamic Equilibrium Le Chattelier’s Principle Shifting of Equilibrium Effect of Temperature Effect of Pressure Weak Electrolytes Haber’s Process (Reversible reaction only) Contact Process (Reversible reaction only)

The test paper contains important -past exam questions / Exam style questions on Energy Changes in Chemical reactions /Energetics - MCQ, Structured and ATP question on energy changes

This test paper contains important exam style questions (MCQ /structured) on two main IGCSE topics - Atomic structure - Mole calculations Time Duration -1 Hr

Contents-  Chemical Bond  Ionic Bond  Properties of ionic compounds  Covalent Bond  Properties of covalent compounds  Metallic Bond  Coordinate Bond  Giant Structures Diamond Graphite Silica  Exam Style Questions (MCQ and Structured) Excerpts taken from IGCSE Conceptual Chemistry by Husain Pipliyawala (Copyright)

Revision Test- IGCSE Chemistry Electricity in Chemistry Time-1 Hour. Section -A MCQ’s and Section B- Structured Questions Content- Electrolysis Cathode Anode Products at anode Products at cathode Half reactions Redox in Electrolysis Electrolysis of Molten Compounds Electrolysis of Aqueous Compounds Electro refining of Copper Electrolysis of Acids

Revision Test- IGCSE Chemistry Rate of the Reaction Time-1 Hour. Section -A MCQ’s and Section B- Structured Questions Content-  Rate of the reaction  Factors affecting rate  Temperature  Light  Surface area  Concentration  Collision theory  Catalyst  Activation Energy  Methods of Determining Rate

Revision Test- IGCSE Redox Reactions Time-1 hour 15 min Section -A MCQ’s and Section B- Structured Questions Content-  Oxidation  Reduction  Oxygen Hydrogen concept  Electron Concept of Redox  Oxidation State concept of Redox  Half Equations  Oxidizing Agent  Reducing Agent  KMnO4  K2Cr2O7  KI

Revision Test- IGCSE Chemistry Energy Changes in Reactions Time-1 hour 15 minutes Section -A MCQ’s and Section B- Structured Questions Content- Energy basis of types of reaction Exothermic Endothermic Energy profile Diagram Enthalpy change Calorimetry Bond Energy

The Practice test paper has past exam questions and new exam style questions in two sections (MCQ and Structured) on - Mole calculation -Limiting-reagent -% yield -% purity -Empirical-and-molecular Formula calculation Time limit- 1Hr 15 min ________Marks-80

Revision Test- IGCSE Chemistry Carbon and its compounds Time-1 hour 15 min Section -A MCQ’s and Section B- Structured Questions Content-  Organic compounds  Hydrocarbons  Alkanes  Alkenes  Test for unsaturation  Structural Formula  Isomers  Functional Groups  Alcohols  Carboxylic Acids  Esterification

Revision Test- IGCSE Metals Time-1.5 Hr. Section -A MCQ’s and Section B- Structured Questions Content- Metals Reactivity Series Chemical reactions of metals Displacement Reactions Extraction of Fe Extraction of Al Extraction of Zn Uses of Metals Alloys Corrosion Recycling of metals

Revision Test- IGCSE Chemistry Polymers (Carbon compounds) Time-1 hour 15 min Section -A MCQ’s and Section B- Structured Questions Content-  Organic compounds(Monomers)  Alkenes  Test for unsaturation  Structural Formula of Polymers  Addition polymers  Polyethene  Polyesters  Poly Vinyl Chloride  Fats  Hydrolysis of Natural Polymers  Condensation Polymers  Protein  Nylon  Terylene

IB SL /AS level / Edexcel -Energetics (Hess Law and Enthalpy) Includes- MCQ’s and Theory questions Questions and Marking Scheme Content Tested- Exothermic Endothermic Activation Energy Enthalpy Lattice Enthalpy Hess Law Standard Enthalpy of Formation Standard Enthalpy of Combustion Standard Enthalpy of Reaction

Contains Lesson Ppt and Student practice workbook Complete Lesson with activities and interactive assignments for AP entry level. 1.Graph making 2.Analysis of graph 3.Accuracy and Precision 4.Matter 5.Properties of Matter (states) 6.Changes in Matter (Physical and chemical change) 7.Mixtures of Matter 8.Types of mixtures 9.Solution and suspension 10.Separation Techniques 11.Elements and Compounds 12.Periodic Table 13.Law of definite proportion