Carboxylic Acid MDCAT MCQ's Test

Created on October 01, 2022 By mdcatpk

Carboxylic Acids Quiz 1

1 / 10

For producing a carboxylic acid derivative. The addition of a nucleophile to carboxyl group is always following by displacement of

-COOH group

H atom

-OH group

OR

2 / 10

Which statement is incorrect about the formation of an ester

When carboxylic acids are heated with alcohol esters are formed

Esters have a fruity smell

Esters are used as artificial flavors

Ester is formed in the presence of NaOH

3 / 10

Carboxylic acid reacts with ammonia to form which salt

Acid amide

Ammonium acetate

Acetic anhydride

AcetyI chloride

4 / 10

Which ester is used as an orange flavor

Amyl acetate

Benzyl acetate

octyl acetate

IsobutyI formate

5 / 10

Esters are

Acidic

Basic

Neutral

None of these

6 / 10

Here the strongest acid is

CH3COOH

CH3CH2COOH

CI-CH2-COOH

Br-CH2-COOH

7 / 10

Which one is formed by the hydrolysis of acid amide

Ammonium acetate

Acetic anhydride

Acetyl chloride

Carboxylic acid

8 / 10

The solubility of carboxylic acid in water gradually decreases with

Decreases in molecular mass

Increases in molecular mass

Increases the amount of acid

Decreases the amount of water

9 / 10

The work of concentrated H₂SO₄in esterification process is as

Dehydrating agent and catalyst

Dehydrating agent

Hydrolyzing agent

Catalyst

10 / 10

Which of the following formula is more reactive for hydrolysis

-COOR

-COOH

-CONH2

-COCI

Your score is

The average score is 54%

0%

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Carboxylic Acid MDCAT MCQ’s Test

Carboxylic Acid MDCAT MCQ’s Test

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Carboxylic Acid MDCAT MCQ’s Test

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