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- 1. Multiple Choice
Which of the following is not an organic compound?
Sugar
Water
Petrol
Fat
- 2. Multiple Choice
Which of the following is true about organic compounds?
Is usually metallic
Exists in all living things
Combines with carbon to release heat
Does not originate from living things
- 3. Multiple Choice
Which of the following is the functional group of alcohols?
CH
CO
OH
H
- 4. Multiple Choice
The following information shows the characteristics of substance X.
What is X?
Ester
Latex
Ethanol
Palm Oil
- 5. Multiple Choice
The following word equation shows a chemical reaction.
What is X?
Oil
Ester
Ethanol
Glucose
- 6. Multiple Choice
Which of the following is correct about saturated fats?
Made up of carbon and hydrogen
Low melting point
Made up of animal fats
Contain double bonds in their hydrocarbon chains
- 7. Multiple Choice
The steps of extracting palm oil from the oil palm fruit are as above.
What is the correct sequence?
V, X, W, Y
W, Y, X, V
X, Y, W, V
Y, W, V, X
- 8. Multiple Choice
Diagram 1 shows a cross- section of an oil palm fruit. Which of the labelled parts P, Q and R contains oil?
P and Q
P and R
Q and R
P, Q and R
- 9. Multiple Choice
Which of the following is the product formed when palm oil is added into concentrated sodium hydroxide solution and then boiled?
Fatty acids
Salt and fatty acids
Glycerol and fatty acids
Glycerol and salt
- 10. Multiple Choice
A
B
C
D
- 11. Multiple Choice
What will happen when items made of natural rubber are exposed to air and sunlight?
Become brittle
Become elastic
Become soft
Become liquid
- 12. Multiple Choice
A
B
C
D
- 13. Multiple Choice
Which of the following processes makes natural rubber stronger and more elastic?
Polymerisation
Depolymerisation
Vulcanisation
Neutralisation
- 14. Multiple Choice
Which of the following carries out research and development on palm oil?
MPOB
RRIM
MRB
MRPM
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