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936
How many isomers has C\(_3\)H\(_6\)CI\(_2\)?
A.
2
B.
3
C.
4
D.
5
View Answer & Discuss (13)
WAEC 2013
937
Which of the following reactions is common to all hydrocarbones?
A.
Combustion
B.
Addition
C.
Polymerization
D.
Condensation
View Answer & Discuss (1)
WAEC 2013
938
A hydrocarbon compound contains 92.3% carbon Determine its empirical formula [H = 1.00; C = 12.0]
A.
CH
B.
CH
2-
C.
CH
3
D.
C
3
H
2
View Answer & Discuss (6)
WAEC 2013
939
The main function of limestone in the blast furnace is to
A.
act as catalyst
B.
act as reducing agent
C.
remove impurity
D.
supply carbon (IV) oxide
View Answer & Discuss (2)
WAEC 2013
940
Which of the following raw materials is used in a plastic industry?
A.
Ethene
B.
Methane
C.
Calcium
D.
Hydrogen
View Answer & Discuss (3)
WAEC 2013
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