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641
Reaction undergone by compounds with the general formula C
n
H
2n+2
include
A.
addition
B.
esterification
C.
substitution
D.
dehydration
View Answer & Discuss (2)
WAEC 2005
642
What is the major product formed when C
2
H
5
OH reacts with CH
3
COOH?
A.
C
2
H
5
COOCH
3
B.
C
2
HCOCH
3
C.
CH
3
COOC
2
H
5
D.
C
3
H
7
COOH
View Answer & Discuss (2)
WAEC 2005
643
Which of the following substances is a non-reducing sugar?
A.
Sucrose
B.
Glucose
C.
Fructose
D.
Maltose
View Answer & Discuss (4)
WAEC 2005
644
The colour of the solution formed when ethyne reacts with an acidic solution of potassium tetraoxomanganate (VII) is
A.
purple
B.
colourless
C.
green
D.
pink
View Answer & Discuss (3)
WAEC 2005
645
Fats are classified as
A.
hydrocarbons
B.
alkanoates
C.
alkanols
D.
carbohydrates
View Answer & Discuss
WAEC 2005
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