Chemistry Aldehyde and Ketones Test Online Mcqs Preparation

Chemistry Aldehyde and Ketones Test Online Mcqs Preparation With Answers Start Below

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Question 1 of 15

1. All of the following react with Fehling solution except
A.
B.
C.
D.

Question 1 of 15

Question 2 of 15

2. Which of the following will not give iodoform test?
A.
B.
C.
D.

Question 2 of 15

Question 3 of 15

3. 2-Pentanone and 3-Pentanone are
A.
B.
C.
D.

Question 3 of 15

Question 4 of 15

4. Acetaldehyde reacts normally with
A.
B.
C.
D.

Question 4 of 15

Question 5 of 15

5. In this compound C1H2 – C2OCH3 the hybridization of carbon number 1 and carbon number 2.
A.
B.
C.
D.

Question 5 of 15

Question 6 of 15

6. Which of the following will not form enolate ion?
A.
B.
C.
D.

Question 6 of 15

Question 7 of 15

7. HCN can be added to:
A.
B.
C.
D.

Question 7 of 15

Question 8 of 15

8. Which one of the following set of compounds oxidize aldehydes as well as ketones
A.
B.
C.
D.

Question 8 of 15

Question 9 of 15

9. Which of the following ketones will produce propanoic acid only after oxidation by acidified potassium dichromate:
A.
B.
C.
D.

Question 9 of 15

Question 10 of 15

10. Formation of cyanohydrin form an aldehyde is an example of
A.
B.
C.
D.

Question 10 of 15

Question 11 of 15

11. CHX3 will be given by all the carbonyl compounds (aldehydes and ketones) containing atleast one:
A.
B.
C.
D.

Question 11 of 15

Question 12 of 15

12. The clear fact for the structural difference between aldehyde and ketone is
A.
B.
C.
D.

Question 12 of 15

Question 13 of 15

13. Which of the following can be used for the oxidative preparation of aldehydes  from alcohols
A.
B.
C.
D.

Question 13 of 15

Question 14 of 15

14. Which of the following has maximum steric hindrance?
A.
B.
C.
D.

Question 14 of 15

Question 15 of 15

15. In the oxidation of unsymmetrical ketone using strong oxidizing agents like conc. HNO3, which carbon atom is preferentially attacked:
A.
B.
C.
D.

Question 15 of 15


 

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