Chemistry

1. Salo is:

Phenyl salicylate

Methyl salicylate

Acetylsalicylic acid

None of the above

Question 1 of 15

2. Aldol condensation does not take place is:

CH₃COCH₃

CH₃CH₂CHO

CH₃CHO

HCHO

Question 2 of 15

3. Which of the following undergoes haloform reaction?

(i) CH₃CH₂COCH₂Cl

(ii) C₆H₅COCH₃

(iii) C₆H₅COCHCl₂

(iv) CH₃CH₂COCCl₃

(ii)and (iv)

(i),(ii)and(iv)

All the four

Only(ii)

Question 3 of 15

4. The above reaction is

Clemmensen reduction

Walf-Kishner reduction

Birch reduction

Rosenmund reduction

Question 4 of 15

5. The product obtained is/are:

(a) o-product

(b) m-product

(c) o- and p-products

(d) o-, m- and p-products

Question 5 of 15

6. Benzoic acid is treated with lithium aluminium hydride. The compound obtained is

Toluene

Benzyl alcohol

Benzene

Benzaldehyde

Question 6 of 15

7. Acetic acid on heating with P₂O₅ produces:

(CH₃CO)₂O

CH₃COCH₂CH₃

CH₃CHO

CH₃COCH₃

Question 7 of 15

8. At higher temperature, iodoform reaction is given by the dilute solution of

C₂H₅CO₂CH₃

CH₃CO₂CH₃

CH₃CO₂C₂H₅

CH₃CO₂C₆H₅

Question 8 of 15

9. The regent used for the separation of acetaldehyde from acetophenone is

NH₂OH

C₆H₅NHNH₂

NaHSO₃

NaOH + I₂

Question 9 of 15

10. Which of the following compound is formed when CH₂ = CH(CH₂)₂ COOH reacts with HBr?

CH₃CHBrCH₂CH₂COOH

CH₃CH₂CH₂BrCH₂COOH

CH₂BrCH₂(CH₂)₂COOH

CH₃CH₂CH₂CH₂BrCOOH

Question 10 of 15

11. o-Toluic acid on reaction with Br₂ + Fe gives

Question 11 of 15

12. Phenol, Z is identified as

Sodium benzoate

Salicylic acid

Benzaldehyde

Benzoic Acid

Question 12 of 15

13. Benzaldehyde can be prepared by the hydrolysis of:

Benzonitrile

Benzyl chloride

Benzotrichloride

Benzal chloride

Question 13 of 15

14. The compound most suitable for the preparation of cyanohydrins is:

C₂H₅ – C₂H₅

C₂H₅COC₂H₅

C₆H₅NH₂

C₂H₅COOH

Question 14 of 15

15. Aldehydes and ketones can be distinguished by:

H₂SO₄

Fehling solution

Ammonia

Alkaline KMnO₄

Question 15 of 15

Test Name	Aldehydes, Ketones & Carboxylic Acids MCQs Test
Subject	Chemistry
Test Type	MCQs
Total Question	15
Total Marks	30
Total Time	15 Mints
Test Help For	Chemistry Subject Test. Mock Test Preparation. BDS and B Tech Test prep. All Admission written test prep. Medical Test prep.

Test By Subject	Chemistry
Test By Topics	Chemistry Subject

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Aldehydes, Ketones & Carboxylic Acids Test Online MCQs

Aldehydes, Ketones & Carboxylic Acids Test Online MCQs

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