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ASSESSMENT
Multiple Choice: Encircle the letter that corresponds to the correct answer.
1. Honey is applying something to the ball bearings of the wheels of her bleyale so that trition will be minimi
Which of the following material do you think she is using?
A. vinegar
B. isopropyl alcohol
C. kerosene
D. Babrining oil
2. A gasoline boy was being scolded by his store manager for smoking in the vicinity of the goline station. Why do
you think the manager scolded his employee?
A. because gasoline is volatile and flammable C. because gasoline is locus
B. because gasoline has a bad odor
D. bose globes Black color
3. Amidst COVID-19, DOH advised everyone to thoroughly disinfect the boods with
A. formalin
B. isopropyl alcohol
C. kerosene
D. Botone
4. What is the common use of methane?
A. disinfectant C. artificial ripening agent
B. fertilizer
D. fuel
5. Which are TRUE about the use of isopropyl alcohol?
I. Cleaner
TIL. Disinfectant
II. Fuel
IV. Fertilizer
A. I, II, and III only B. II and III only C. III and IV only D. I and IV only
6. Salvador has to remove the red paint in the paintbrush so that he could still use it again next time. What orgie
compound should he use to remove the paint in the paintbrush?
A. acetic acid
B. lubricating oil C. kerosene
D. formaldehyde
7. What organic compound is used by embalmers in treating human cadavers?
A. acetic acid
B. formaldehyde C. methyl alcohol D. acetone
8. Acetone is an example of a/an
A. aldehyde
B. ester
C. ether D. ketone
9. Kevlar is a compound having a/an
in the structure
A. alcohol
B. alkane
C. amide
D. ester
10. Which one of the following is a secondary alcohol?
A. CH.CH,OH B. CH,OH
C. CH.CH(OH)CH D (H) CO| |
11. Give the IUPAC name of this compound: CHOCH,CH.
A. dimethyl ether B. methoxyethane C. methylethyloxide D. propyl ether
12. The compound below is classified as a
NH2
CH,CHCH2CH.CH
A. primary amine
C. tertiary amine
B. secondary amine
D. secondary amide
13. The functional group given below is characteristic of organic
O
R-C-R
Dlcohol
Cesters
A ketones
B. aldehydes
14. The compound given below is called
CHCHCH.CHCOM
C. propyl pente
D. butyl ethanol
O
A. barytaceste
Bethylpentante
15. The compound illustrated is called
(снымен
A acetamide
A formy oramide
Cdimethyl
D. demetylamine​

Sagot :

Jaredcrabidn

  1. A
  2. C
  3. B
  4. D
  5. A
  6. D
  7. A
  8. A
  9. A
  10. D
  11. B
  12. C
  13. D
  14. B
  15. B

Explanation:

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