In the reaction x , y and z are

x = M g , dry ether; y = C O 2 ; z = d i l . H C l

x = M g , dry ether; y = C H 3 C l ; z = H 2 O

x = M g , dry methanol; y = C O 2 ; z = d i l . H C l

x = M g , dry methanol; y = C H 3 C l ; z = H 2 O

HARD

Earn 100

A nitrile on acid hydrolysis gives compound 'A', which reacts with thionyl chloride to give compound 'B'. Benzene reacts with compound 'B' in presence of anhydrous ${AICl}_{3}$ to give compound 'C'. Identify the compounds 'A', 'B' and 'C' and write the equations.

Important Questions on Aldehydes, Ketones and Carboxylic Acids

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Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Methods of Preparations of Carboxylic Acids

The major product of the following reaction is:

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Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Methods of Preparations of Carboxylic Acids

In the following sequence of reactions:

Toluene \overset{{KMnO}_{4}}{\to} A \overset{{SOCl}_{2}}{\to} B \to_{{BaSO}_{4}}^{H_{2} / Pd} C

The Product

C

is:

MEDIUM

Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Methods of Preparations of Carboxylic Acids

Identify

A

and

B

in the following reaction
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EASY

Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Methods of Preparations of Carboxylic Acids

{CH}_{3} MgI + {CO}_{2} \to A \to B, B

EASY

Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Methods of Preparations of Carboxylic Acids

Which among the following compounds is obtained when ethane nitrile is acid hydrolysed?

EASY

Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Methods of Preparations of Carboxylic Acids

Which one of the following compounds reacts with phenyl magnesium bromide to form a salt of benzoic acid?

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Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Methods of Preparations of Carboxylic Acids

Hydrolysis of cyanohydrin derivative produces

EASY

Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Methods of Preparations of Carboxylic Acids

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In the above reaction, the reagent " $A$ " is :

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Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Methods of Preparations of Carboxylic Acids

What is the product of following reaction?
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HARD

Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Methods of Preparations of Carboxylic Acids

An organic compound [A], molecular formula

C_{10} H_{20} O_{2}

was hydrolyzed with dilute sulphuric acid to given a carboxylic acid [B] and an alcohol [C]. Oxidation of [C] with

{CrO}_{3} - H_{2} {SO}_{4}

produced [B]. Which of the following structures are not possible for

[A]

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Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Methods of Preparations of Carboxylic Acids

The compound $X$ in the following reaction scheme:

Question Image is:

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Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Methods of Preparations of Carboxylic Acids

The major product formed when 1, 1, 1- trichloropropane is treated with aqueous potassium hydroxide is :

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Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Methods of Preparations of Carboxylic Acids

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Consider the above chemical reaction and identify product $A$

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Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Methods of Preparations of Carboxylic Acids

Which of the following reactions does NOT yield an amine

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Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Methods of Preparations of Carboxylic Acids

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Considering the above chemical reaction, identify the product $X :$

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Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Methods of Preparations of Carboxylic Acids

Which of the following compound upon oxidation gives isophthalic acid?

HARD

Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Methods of Preparations of Carboxylic Acids

How will you bring about the following conversion:

Benzaldehyde to benzophenone?

HARD

Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Methods of Preparations of Carboxylic Acids

An organic compound (A) (molecular formula

C_{6} H_{12} O_{2}

) was hydrolysed with dil.

H_{2} {SO}_{4}

to give a carboxylic acid (B) and an alcohol (C). ‘

C

’ gives white turbidity immediately when treated with anhydrous

{ZnCl}_{2}

and conc.

HCl

. The organic compound (A) is:

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Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Methods of Preparations of Carboxylic Acids

The compound formed as a result of oxidation of ethyl benzene by

{KMnO}_{4}

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Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Methods of Preparations of Carboxylic Acids

In the reaction
Question Image

x, y

and

z

are

A nitrile on acid hydrolysis gives compound 'A', which reacts with thionyl chloride to give compound 'B'. Benzene reacts with compound 'B' in presence of anhydrous AICl3 to give compound 'C'. Identify the compounds 'A', 'B' and 'C' and write the equations.

Important Questions on Aldehydes, Ketones and Carboxylic Acids

Learn and Prepare for any exam you want !

A nitrile on acid hydrolysis gives compound 'A', which reacts with thionyl chloride to give compound 'B'. Benzene reacts with compound 'B' in presence of anhydrous ${AICl}_{3}$ to give compound 'C'. Identify the compounds 'A', 'B' and 'C' and write the equations.