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Carboxylic Acid Exercises DK024

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

What is the name of following structure?

a)

Staggered

b)

Condensed

c)

Skeletal

d)

Dimer

2.

Where you can find this structure?

a)

In alcohol

b)

In carbonyl

c)

In haloalkane

d)

In carboxylic acid

3.

a)

5-methylhexanoic acid

b)

5-methylheptanoic acid

c)

3methylheptanoic acid

d)

6-methylheptanoic acid

4.

What is name of following reaction?

a)

Condensation

b)

Neutralization

c)

Oxidation

d)

Reduction

5.

Carboxylic acid produce from...

a)

Oxidation of primary alcohol with weak oxidising agent

b)

Oxidation of primary alcohol with strong oxidising agent

c)

Oxidation of secondary alcohol with strong oxidising agent

d)

Oxidation of tertiary alcohol with strong oxidising agent

6.

Which of following is strong Oxidising agent?

a)

PCC in CH2Cl2

b)

LiAlH4, dry ether followed by hydrolysis

c)

conc H2SO4 and heat

d)

acidified KMnO4 and heat

7.

Which of following is needed to produce Carboxylic acid from primary alcohol?

a)

PCC in CH2Cl2

b)

LiAlH4, dry ether followed by hydrolysis

c)

conc H2SO4 and heat

d)

acidified KMnO4 and heat

8.

Which of following is CANNOT be used to produce Carboxylic acid from aldehyde?

a)

PCC in CH2Cl2

b)

acidified Na2Cr2O7 and heat

c)

conc H2SO4 and heat

d)

acidified KMnO4 and heat

9.

Oxidation of aldehyde required one of following oxidation agent EXCEPT...

a)

PCC in CH2Cl2

b)

acidified Na2Cr2O7 and heat

c)

NaBH4 and methanol

d)

acidified KMnO4 and heat

10.

What is name of this reaction

a)

Oxidation

b)

Esterification

c)

Reduction

d)

Acid catalyst hydration