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FUOYE CHM 102 CBT TEST

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Take your time to read instructions before taking this test.

There are 50 questions which you are to answer in 20 minutes that gives you roughly 30 seconds per question.

 

If you can get at least 60%, you can be rest assured that you’ll ace CHM 102 exam

 

PS

 

In a normal exam you will be asked between 40 – 60 questions but I only arranged 40 questions

 

Note

 

Do not be in a hurry to answer the questions

Do not waste time on a question you don’t know

Move as fast as possible and starting with questions that don’t have calculation first to save time

Always crosscheck

Don’t be in a hurry to submit, you are not in a competition

Don’t be scared. Getting an A is easy

Don’t be over confident, you can end up a D, E or F. Calm your blood, no be only you sabi book

Please do well to use our comment box incase there’s a message you want to pass to us

70 – 100 A

 

60 – 69 B

 

50 – 59 C

 

45 – 49 D

 

40 – 44 E

 

0 – 39 F

 

I wish you success

 

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CHM 102

1 / 50

1. Ketones are less susceptible to nucleophilic attack than aldehydes because ____?

2 / 50

2. Polymerization of ethyne produces ?

3 / 50

3. Which general class of compounds does amine belong?

4 / 50

4.

HCHO is an organic compound popularly known as ------

5 / 50

5.

) [CH3Co]20 is ______

6 / 50

6. Alcohol can be concentrated by ?____

7 / 50

7. The product of fermentation of cassava is ____

8 / 50

8.

CH3COCH3 stands for ------

9 / 50

9. Which of the following will be most acidic?

10 / 50

10.

A functional group in a molecule exhibits characteristic ------

11 / 50

11. Denaturation involves the loss of what type of structure?

12 / 50

12. Basic hydrolysis of any oil can produce ___

13 / 50

13.

Ar-OH stands for ------- functional group

14 / 50

14.

In the hybrids orbitals, as the s character increase, bond length -------

15 / 50

15.

Identify the most acidic compound from the following options

16 / 50

16. Organic chemistry is the study of ?___

17 / 50

17. Which of these functional group Is not found in the structure of urea ?

18 / 50

18. The following are reducing sugars except ____

19 / 50

19. An equilibrium mixture of ethanol and water boils at?

20 / 50

20. An oil sample high in 9,12,15 octadecentrienic acid _____

21 / 50

21. The easiest way to recognize phenylamine in the laboratory is ___

22 / 50

22. which of the following can be used to elongate a sugar ?

23 / 50

23. The reaction of benzene with propanoyl chloride in the presence of Aluminum chloride will yeild _____

24 / 50

24. The following will turn blue black with iodine except ____

25 / 50

25. Iodoform is easily recognized by?

26 / 50

26. CH3CH2CH2.C(CH3)2.OH is ?

27 / 50

27. The boiling point of tertiary butanol is 65degreeC whereas that of normal butanol is 88degreeC, the difference in there b.p is due to ___

28 / 50

28. In order to  produce a primary amide,an acid chloride should be treated with ___

29 / 50

29.

RNH2 stands for class of compound called --------

30 / 50

30. phenol is regarded as an acid because _____

31 / 50

31. The following terms can be used to describe cellulose except ____

32 / 50

32. Reacting acid anhydride with benzene will produce _____

33 / 50

33. In a neutral solution,most amino acids exist as ?___

34 / 50

34. Which of the following is the formula for Hydroxylamine ?

35 / 50

35. Beside peptide bond,what other covalent bonds are commonly found in peptides ?

36 / 50

36. Saponification reaction is best described as _____

37 / 50

37. The general reaction of the carbonyl groups?

38 / 50

38. Which of the following statements is incorrect?

39 / 50

39. CH3.COOH has a greater miscibility with water than CH3.CH3-CH2-COOH. The reason is due to ?___

40 / 50

40. A positive test to Benedict’s reagent is indicated by ___

41 / 50

41.

Ethane is sp3 hybridized molecules and has ---- bond angle

42 / 50

42.

180o bond angle is characteristic of ------ moleculesOxidized

43 / 50

43. Which pair of reactants below will react to produce an acetal ?

44 / 50

44. The gas produced when sodium metal is dropped in ethanol _____

45 / 50

45. Which of the following is a primary Amine ?

46 / 50

46. Starch is also called the following except ____

47 / 50

47. The enzyme responsible for fermentation of bread in yeast is ?

48 / 50

48.

Diethylether is correctly represented by the formula

49 / 50

49. A natural source of phenol is _____

50 / 50

50.

RCHO stands for ----- functional group.

Your score is

The average score is 42%

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Michael Godwin
Michael Godwin
9 months ago

34.) Biomass can also be used to describe a Cellulose; the answer is BIOENZYMES