You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Chemistry

Reductions Involving Aldehydes or Ketones

Consider foll...

Question

Consider following reaction and select the incorrect option from the following.

When adipic acid is heated in presence of

M n O

, P is formed

No worries! We‘ve got your back. Try BYJU‘S free classes today!

T is an

α -

hydroxy ketone

No worries! We‘ve got your back. Try BYJU‘S free classes today!

P on reaction with

C F_{3} C O O O H

gives

ϵ

-caprolactone

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

T on reaction with

H I O_{4}

gives 6-oxohexanoic acid

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C P on reaction with $C F_{3} C O O O H$ gives $ϵ$ -caprolactone

Product T is being formed through acyloin condensation.

(a)
(b) T is $α$ -hydroxy ketone, so it will give Tollens' test.

(c)

(d)

Suggest Corrections

Similar questions

Q. Which of the following reactions will give

α -

hydroxy acid as a product?

Q. An organic compound (A) on treatment with acetic acid in the presence of sulphuric acid produces an ester (B), (A) on mild oxidation gives (C), (C) with

50 %

potassium hydroxide followed by acidification with dilute hydrochloric acid generates (A) and (D), (D) with phosphorus pentachloride followed by reaction with ammonia gives (E), (E) on dehydration produces hydrocyanic acid. E is an:

Q. Write four characteristics of a neutral organic compound '

A

' is

C_{2} H_{6} O

which gives the following reactions:
(i) Gives an acidic compound '

B

' on oxidation with acidified potassium dichromate.
(ii) Compound '

A

' on heating with '

B

' in presence of concentrated

H_{2} {S O}_{4}

gives a sweet smelling substance '

C

'.
Identify the compounds

A, B, C

. Give the equation of the related reactions.

Q. An organic compound (A) on treatment with acetic acid in the presence of sulfuric acid produces an ester (B). (A) on mild oxidation gives (C). (C) with 50% KOH followed by acidification with diluted HCI generates (A) and (D). (D) with

{P C I}_{5}

, followed by reaction with ammonia, gives (E). (E) dehydration produces hydrocyanic acid. Identify the compounds (A), (B), (C) (D) and (E). Give chemical equations for the reactions involved :

Q. A compound X is formed by the reaction of a carboxylic acid

C_{2} H_{4} O_{2}

and an alcohol in presence of a few drops of

H_{2} S O_{4}

. The alcohol on oxidation with alkaline

K M n O_{4}

followed by acidification gives the same carboxylic acid as used in this reaction. Then

X

is:

Join BYJU'S Learning Program

Consider following reaction and select the incorrect option from the following.

The correct option is C P on reaction with CF3COOOH gives ϵ-caprolactone Product T is being formed through acyloin condensation. (a) (b) T is α-hydroxy ketone, so it will give Tollens' test. (c) (d)

The correct option is C P on reaction with $C F_{3} C O O O H$ gives $ϵ$ -caprolactone

Product T is being formed through acyloin condensation.

(a)
(b) T is $α$ -hydroxy ketone, so it will give Tollens' test.

(c)

(d)