Chemistry Carboxylic Acids Test Online Mcqs Preparation

Chemistry Carboxylic Acids Test Online Mcqs Preparation With Answers Start Below

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Question 1 of 15

1. Hydrolysis of alkyl nitriles for preparing carboxylic acids requires:
A.
B.
C.
D.

Question 1 of 15

Question 2 of 15

2. Which ester is used as orange flavor
A.
B.
C.
D.

Question 2 of 15

Question 3 of 15

3. Carboxylic acids react with active metals (Na, K, Ca and Mg) to form their salt and
A.
B.
C.
D.

Question 3 of 15

Question 4 of 15

4. The work of concentrated H2SO4 in esterification process is as:
A.
B.
C.
D.

Question 4 of 15

Question 5 of 15

5. During the formation of an acetyl chloride from ethanoic acid, what actually happenes:
A.
B.
C.
D.

Question 5 of 15

Question 6 of 15

6. Ethanoic acid manufacturing through ethanol involves the use of:
A.
B.
C.
D.

Question 6 of 15

Question 7 of 15

7. Ethanoic acid can be prepared by hydrolysis of
A.
B.
C.
D.

Question 7 of 15

Question 8 of 15

8. If ethanoic acid is to be prepared by hydrolysis of alkyl nitriles, which of the following can be the reagent to be hydrolyzed:
A.
B.
C.
D.

Question 8 of 15

Question 9 of 15

9. For producing a carboxylic acid derivative. The addition of nucleophile to carboxyl group is always followed by displacement of
A.
B.
C.
D.

Question 9 of 15

Question 10 of 15

10. Which one is formed by the hydrolysis of acid amide
A.
B.
C.
D.

Question 10 of 15

Question 11 of 15

11. Hydrolysis of CH3CH2CN will synthesize:
A.
B.
C.
D.

Question 11 of 15

Question 12 of 15

12. During the formation of an acid amide from ethanoic acid, what actually happens
A.
B.
C.
D.

Question 12 of 15

Question 13 of 15

13. The strength of the organic acids and chloro substituted acids is measured by pKa scale such that smaller value of pKa corresponds to:
A.
B.
C.
D.

Question 13 of 15

Question 14 of 15

14. Alkane nitrilescan be prepared by treating alkyl halide with
A.
B.
C.
D.

Question 14 of 15

Question 15 of 15

15. During the formation of an ester from acetic acid, what actually happens:
A.
B.
C.
D.

Question 15 of 15


 

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