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[ Post UTME Begins ]:
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Matter and Separation Techniques
Particulate Nature of Matter
BASIC CHEMISTRY
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Basic Concepts of Organic Chemistry
Organic Chemistry 2
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chemical symbols, formulae, equations and their uses
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IUPAC nomenclature of inorganic compounds using oxidation number
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Definition of the following terminologies: systems, reactions and dynamic equilibrium.
Properties of a system in equilibrium
Factors governing the equilibrium position
Le Chatelier’s principle
Equilibrium constant
Non-metals and their compounds
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Halogens: Chlorine as a representative element of the halogen
Oxygen and Oxides
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Nitrogen and its compounds
Carbon: Allotropes, Uses and properties.
Metals and their compounds
General properties of metals
Alkali metals e.g. sodium
Alkaline-earth metals
Aluminium and its compound
Tin Extraction from its ores
Metals of the first transition series
Iron Extraction from sulphide and oxide ores
Copper Extraction from sulphide and oxide ores
Alloy
Organic Compounds
Introduction to the tetravalency of carbon
Alkanes: Homologous series in relation to physical properties
Alkenes: Isomerism (structural and geometric isomerism)
Alkynes: Ethyne
Aromatic hydrocarbons e.g. benzene - structure, properties and uses
Alkanols: Primary, secondary, tertiary
Alkanals and alkanones
Alkanoic acids
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Amines (Alkanamines): Primary, Secondary, and tertiary
Carbohydrates
Proteins: Primary structures, hydrolysis and tests
Enzymes and their functions
Polymers: Natural and synthetic rubber
Industrial Chemistry
Chemical industries: Types, raw materials and relevances
Economics of Industrial process
Importance of industrial chemistry in Nigeria
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2521
Which of the following hydrohalic acids is the weakest?
A.
HBr
B.
HCI
C.
HF
D.
HI
View Answer & Discuss (9)
WAEC 2011
2522
Which of the following arrangements is in order of increasing metallic property?
A.
Li < Na< k
B.
Na < Li < K
C.
K
D.
K < Li < Na
View Answer & Discuss
WAEC 2011
2523
Chlorine, bromine and iodine belong to the same group and
A.
are gaseous at room temperature.
B.
form white precipitate with AgNO
3(aq)
C.
react violently with hydrogen without heating
D.
react with alkali
View Answer & Discuss (2)
WAEC 2011
2524
Which of the following elements can conveniently be placed in two groups in the periodic table ?
A.
Carbon
B.
Copper
C.
Hydrogen
D.
Oxygen
View Answer & Discuss (3)
WAEC 2011
2525
The bond formed when two electrons that are shared between two atoms are donated by only one of the atoms is
A.
covalent
B.
dative
C.
ionic
D.
metalic
View Answer & Discuss (3)
WAEC 2011
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