Carboxylic Acid & Derivatives Test - 2

Please wait...

Carboxylic Acid & Derivatives Test - 2

Result

Carboxylic Acid & Derivatives Test - 2

/

Score
-

Rank

Time Taken: -

Question 1/7
1 / -0

Correct

Wrong

Skipped
A

Correct

Wrong

Skipped
B

Correct

Wrong

Skipped
C

Correct

Wrong

Skipped
D
All of these
Question 2/7
1 / -0

Correct

Wrong

Skipped
A

Correct

Wrong

Skipped
B

Correct

Wrong

Skipped
C

Correct

Wrong

Skipped
D
Question 3/7
1 / -0

Which reaction will produce POCl₃ in the following reactions

Correct

Wrong

Skipped
A
PhCH₂COOH + PCl₅

Correct

Wrong

Skipped
B
PhCH₂COOH + SOCl₂

Correct

Wrong

Skipped
C
PhCH₂COOH + SOCl₂

Correct

Wrong

Skipped
D
PhCH₂COOH + POCl₃
Question 4/7
1 / -0

Which one decarboxylates easily

Correct

Wrong

Skipped
A
CF₃COCH₂COOH

Correct

Wrong

Skipped
B
(CH₃)₃CCOCH₂CO₂H

Correct

Wrong

Skipped
C
(CH₃)₂CHCOCH₂COOH

Correct

Wrong

Skipped
D
CCl₃CHCOCH₂COOH
Question 5/7
1 / -0

Correct

Wrong

Skipped
A

Correct

Wrong

Skipped
B

Correct

Wrong

Skipped
C

Correct

Wrong

Skipped
D
Ph–OH
Question 6/7
1 / -0

Which of the following methods can be used to prepare propionic acid

Correct

Wrong

Skipped
A
Oxidation of butan-2-one with I₂/NaOH followed by acidification with dil. HCl.

Correct

Wrong

Skipped
B
Reaction of ethane with CO and steam under pressure at 873-673 K in presence of H₃PO₄

Correct

Wrong

Skipped
C
Sodium ethoxide is heated with CO under pressure followed by acidification with dil. HCl

Correct

Wrong

Skipped
D
None of these
Question 7/7
1 / -0

When acetic acid reacts with ketene, product formed

Correct

Wrong

Skipped
A
ethyl acetate

Correct

Wrong

Skipped
B
aceto – acetic ester

Correct

Wrong

Skipped
C
acetic anhydride

Correct

Wrong

Skipped
D
no reaction

Solutions

CH3COOH + CH2 = C = O  acetic anhydride

(Ketene)

Get latest Exam Updates
& Study Material Alerts!

No, Thanks

Click on Allow to receive notifications

×

Open Now