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Organic Compounds
Introduction to the tetravalency of carbon
Alkanes: Homologous series in relation to physical properties
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Aromatic hydrocarbons e.g. benzene - structure, properties and uses
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1781
The principle of column chromatography is based on th ability of the constituents to
A.
React with the solvent in the column
B.
React with each other in the solvent in the column
C.
Dissolve in each other in the column
D.
Move at different speeds in the column
View Answer & Discuss (7)
JAMB 2016
1782
Ammonium chloride can be separated from its mixture with common salt by
A.
Distillation
B.
Evaporation
C.
Decantation
D.
Sublimation
View Answer & Discuss (3)
JAMB 2016
1783
The ability of carbon to form long chains is referred to as
A.
Alkylation
B.
Acylation
C.
Carbonation
D.
Catenation
View Answer & Discuss (4)
JAMB 2016
1784
The industrial preparation of hydrogen gas from water gas is referred to as
A.
Bosch process
B.
Contact process
C.
Haber process
D.
Bayer Process
View Answer & Discuss (4)
JAMB 2016
1785
The relative atomic mass of a naturally occurring lithium consisting of 90%\(\frac{7}{3}\)Li and 10%\(\frac{6}{3}\)Li is
A.
6.2
B.
6.8
C.
7.1
D.
6.9
View Answer & Discuss (6)
JAMB 2016
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