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jamb
chemistry
Water Jamb Chemistry Past Questions
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Topic:
All
Acid/Base Titrations
Acids, Bases, and Salts
Acids/Base Indicators
Air
Air as a Mixture and Some Uses of the Noble Gas
Air Pollution
Aliphatic Hydrocarbons, Alkanes, Alkenes, Alkynes
Alkali Metals, Alkaline-earth Metals
Alkanols, Alkanals, Alkanones, Alkanoic Acids, Alkanoates
Aluminium, Tin, Metals of the First Transition Series, Iron, Copper
Amines, Carbohydrates, Proteins, Polymers
An Acid Defined as a Substance Whose Aqueous Solution Furnishes H3O+ Ions or as a Proton Donor
An Outline of the Kinetic Theory of Matter
An Oxidizing and a Dehydrating Agent and Uses
Aromatic Hydrocarbons, Benzene
Atmospheric Gases Dissolved in Water and Their Biological Significance
Atomic Number, Mass Number, Isotopes
Atomic Structure
Atomic Structure and Bonding
Avogadro's Law
Avogadro's Law Equations and Their Uses
Biodegradable and Non-biodegradable Pollutants
Boiling and Melting Points
Chemical and Physical Changes
Chemical Bonding
Chemical Combination
Chemical Equilibrium
Chemical Industries, Types of Chemical Industries, Raw Materials of Chemical Industries, Relevancies of Chemical Industries, Biotechnology
Chemical Symbols
Chemistry and Industry
Combined Gas Law
Condensation in Terms of Molecular Motion and Brownian Movement
Coordinate Bond as a Type of Covalent Bond
Corrosion as an Electrolytic Process
Dynamic Equilibrium
Effect of Light on Some Reactions
Electrochemical Cells, Redox Series, Electrode Potentials
Electrolysis
Electrolytes and Non-electrolytes
Electrovalency and Covalency
Elements, Compounds, and Mixtures
Energy Changes
Energy Changes ∆H Accompanying Physical and Chemical Changes
Entropy as an Order-disorder Phenomenon
Environmental Pollution
Factors Affecting Discharge of Ions at the Electrodes
Factors Which Can Change the Rate of a Chemical Reaction
False Solution (Suspensions and Colloids): Properties and Examples, Harmattan Haze and Water Paints as Examples of Suspensions and Fog, Milk, Aerosol Spray, Emulsion Paints, Rubber Solution as Examples of Colloids
Faraday's Laws of Electrolysis
Formulae
Gay Lussac's Law of Combining Volumes
General Characteristics and Properties of Acids, Bases, and Salts
General Properties of Metals
Hard and Soft Water
Hydrogen Bonding and Metallic Bonding as Special Types of Electrovalency and Covalency
Hydrogen Sulphide
Hydrogen, Halogens, Oxygen, Sulphur, Nitrogen, Carbon
Hydrolysis of Salts
Isomerism, Petroleum, Petrochemicals
IUPAC Nomenclature of Inorganic Compounds Using Oxidation Number
Kinetic Theory of Matter and Gas Laws
Law of Conservation of Matter
Laws of Definite and Multiple Proportions
Le Chatelier's Principle and Equilibrium Constant
Melting, Vapourization, Boiling, Freezing
Metals and Their Compounds
Molar Volume and Atomicity of Gases
Nitrogen, Oxygen, Water Vapour, Carbon (IV) Oxide
Non-metals and Their Compounds
Normal, Acidic, Basic, and Double Salts
Nuclear Chemistry: Radioactivity, Nuclear Reactions
Organic Compounds
Oxidation and Reduction
Oxidation and Reduction in Terms of Electron Transfer
Oxides and Trioxocarbonate (IV) Salts
Oxides: Acidic, Basic, Amphoteric, and Neutral
pH and pOH Scale; Simple Calculations
Precipitation and Action of Acids on Metals
Preparation and Uses of Copper(II) Tetraoxosulphate(VI)
Preparation of Salts by Neutralization
Principle Simple of Hydrolysis of Salts: Examples such as NHCl4, AlCl3, Na3CO3, and CH3COONa
Pure and Impure Substances
Qualitative Comparison of the Conductances of Molar Solutions of Strong and Weak Acids and Bases
Qualitative Treatment of Arrhenius' Law and the Collision Theory
Rates of Chemical Reaction
Reaction Rate Curves, Activation Energy
Relative Atomic Mass Based on C=12
Reversible Reactions and Factors Governing the Equilibrium Position
Separation of Mixtures and Purification of Chemical Substances
Separation processes: Evaporation, Simple and fractional distillation, Sublimation, Filtration, Crystallization, Paper and column chromatography, Simple and fractional crystallization, Magnetization, Decantation
Shapes of s and p Orbitals
Shapes of Simple Molecules
Soil Pollution
Solubility
Solubility Curves and Simple Deductions from Them
Solubility Defined in Terms of Mole per dm
Solvents for Fats, Oil, and Paints
Sources and Effects of Pollutants
Spontaneity of Reactions
Stoichiometry
Temporary and Permanent Hardness and Methods of Softening Hard Water
Tests for Oxidizing and Reducing Agents
The Concept of Atoms, Molecules, and Ions
The Electron Configuration of Elements and Their Tendency to Attain the Noble Gas Structure
The Ideal Gas Equation
The Laws of Boyle, Charles, Graham, and Dalton (Law of Partial Pressure)
The Mole Concept and Avogadro's Number
The Natural Gaseous Constituents and Their Proportion in the Air
The Noble Gases (Argon and Neon)
The Periodic Table and Periodicity of Elements
The Relationship Between Vapour Density of Gases and the Relative Molecular Mass
The Works of Dalton, Millikan, Rutherford, Moseley, Thompson, Bohr
Treatment of Water for Town Supply
Trioxosulphate (IV) Acid and Its Salts
Unsaturated, Saturated, and Supersaturated Solutions
Use of Oxidation Numbers
Uses of Electrolysis
Van der Waals' Forces as a Special Type of Bonding Forces
Water
Water as a Product of the Combustion of Hydrogen and Its Composition by Volume
Water as a Solvent
Water of Crystallization, Efflorescence, Deliquescence, and Hygroscopy
Water Pollution
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