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

The correct order of their reactivity towards hydrolysis at room temperature is :

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Important Questions on Carboxylic Acids

MEDIUM

Chemistry>Organic Chemistry>Carboxylic Acids>Preparation of Carboxylic Acids and its Derivatives

Identify

A

and

B

in the following reaction
Question Image

HARD

Chemistry>Organic Chemistry>Carboxylic Acids>Preparation of Carboxylic Acids and its Derivatives

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]

MEDIUM

Chemistry>Organic Chemistry>Carboxylic Acids>Preparation of Carboxylic Acids and its Derivatives

Hydrolysis of cyanohydrin derivative produces

EASY

Chemistry>Organic Chemistry>Carboxylic Acids>Preparation of Carboxylic Acids and its Derivatives

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

MEDIUM

Chemistry>Organic Chemistry>Carboxylic Acids>Preparation of Carboxylic Acids and its Derivatives

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

EASY

Chemistry>Organic Chemistry>Carboxylic Acids>Preparation of Carboxylic Acids and its Derivatives

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

HARD

Chemistry>Organic Chemistry>Carboxylic Acids>Preparation of Carboxylic Acids and its Derivatives

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:

MEDIUM

Chemistry>Organic Chemistry>Carboxylic Acids>Preparation of Carboxylic Acids and its Derivatives

Question Image

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

MEDIUM

Chemistry>Organic Chemistry>Carboxylic Acids>Preparation of Carboxylic Acids and its Derivatives

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

{KMnO}_{4}

EASY

Chemistry>Organic Chemistry>Carboxylic Acids>Preparation of Carboxylic Acids and its Derivatives

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

MEDIUM

Chemistry>Organic Chemistry>Carboxylic Acids>Preparation of Carboxylic Acids and its Derivatives

The compound $X$ in the following reaction scheme:

Question Image is:

MEDIUM

Chemistry>Organic Chemistry>Carboxylic Acids>Preparation of Carboxylic Acids and its Derivatives

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>Carboxylic Acids>Preparation of Carboxylic Acids and its Derivatives

Question Image

Consider the above chemical reaction and identify product $A$

MEDIUM

Chemistry>Organic Chemistry>Carboxylic Acids>Preparation of Carboxylic Acids and its Derivatives

Which of the following reactions does NOT yield an amine

EASY

Chemistry>Organic Chemistry>Carboxylic Acids>Preparation of Carboxylic Acids and its Derivatives

Question Image

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

MEDIUM

Chemistry>Organic Chemistry>Carboxylic Acids>Preparation of Carboxylic Acids and its Derivatives

Which of the following compound upon oxidation gives isophthalic acid?

HARD

Chemistry>Organic Chemistry>Carboxylic Acids>Preparation of Carboxylic Acids and its Derivatives

How will you bring about the following conversion:

Benzaldehyde to benzophenone?

MEDIUM

Chemistry>Organic Chemistry>Carboxylic Acids>Preparation of Carboxylic Acids and its Derivatives

What is the product of following reaction?
Question Image

MEDIUM

Chemistry>Organic Chemistry>Carboxylic Acids>Preparation of Carboxylic Acids and its Derivatives

In the reaction
Question Image

x, y

and

z

are

MEDIUM

Chemistry>Organic Chemistry>Carboxylic Acids>Preparation of Carboxylic Acids and its Derivatives

The major product of the following reaction is:

Question Image

The correct order of their reactivity towards hydrolysis at room temperature is :

Important Questions on Carboxylic Acids

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