C.O.E 8 BASIC SCIENCE AND TECHNOLOGY ONLINE MILESTONE ASSESSMENT

C.O.E 8 BASIC SCIENCE AND TECHNOLOGY ONLINE MILESTONE ASSESSMENT

Subject: BASIC SCIENCE AND TECHNOLOGY

Time: 30 mins

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Question 1 of 15

1. Question
1. Petrochemicals are chemicals produced from______
- (a) Palm oil
- (b) crude oil
- (c) rocks
- (d) all of the above
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Question 2 of 15

2. Question
2. Petrochemicals are classified into ______and ______
- (a) Olefins and aromatics
- (b) kerosene and lead
- (c) diesel and gas
- (d) methane and naphtha
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Question 3 of 15

3. Question
1. One of these is used in the production of perfumes.
- (a) Benzene
- (b) ethylene
- (c) propylene
- (d) naphtha
Correct

Incorrect
Question 4 of 15

4. Question
1. ______ is used for tarring roads.
- (a) Bitumen
- (b) diesel
- (c) gasoline
- (d) dye
Correct

Incorrect
Question 5 of 15

5. Question
5._______ is responsible for the formation crude oil.
- (a) Dead plants and animals
- (b) rocks
- (c) natural disaster
- (d) war
Correct

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Question 6 of 15

6. Question
1. Crude oil is a black viscous _______ .
- (a) Solid
- (b) gas
- (c) solution
- (d) liquid
Correct

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Question 7 of 15

7. Question
1. Petroleum is found _______
- (a) Inside water
- (b) under the ground
- (c) in the air
- (d) none of the above
Correct

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Question 8 of 15

8. Question
1. One of these is a fraction of petroleum.
- (a) Orange
- (b) paraffin wax
- (c) red oil
- (d) mango
Correct

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Question 9 of 15

9. Question
1. A place where oil is refined is called____
- (a) Workshop
- (b) penthouse
- (c) refinery
- (d)company
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Question 10 of 15

10. Question
1. Crude oil with high sulphur content is_____
- (a) Sweet
- (b) bitter
- (c) sour
- (d) tasteless
Correct

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Question 11 of 15

11. Question
11. Sweet oil has _____
- (a) high sulphur
- (b) low sulphur
- (c) no sulphur
- (d) chalk
Correct

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Question 12 of 15

12. Question
12. The sulphur content of crude oil determines the market value of the oil.
- TRUE
- FALSE
Correct

Incorrect
Question 13 of 15

13. Question
1. The gas used for cooking is called____
- (a) Methane
- (b) Air
- (c) Sulphur
- (d) Neon
Correct

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Question 14 of 15

14. Question
1. ____ is used for road constructions.
- (a) Bitumen
- (b) methane
- (c) diesel
- (d) gas
Correct

Incorrect
Question 15 of 15

15. Question
15. Crude oil fractions are used in making drugs.
- TRUE
- FALSE
Correct

Incorrect

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