Home
Class 12
CHEMISTRY
Formaldehyde differs from acetaldehyde i...

Formaldehyde differs from acetaldehyde in the reaction with

A

hydroxylamine

B

Na and alcohol mixture

C

acid `K_(2)Cr_(2)O_(7)`

D

`NH_(3)`

Text Solution

Verified by Experts

The correct Answer is:
D

`6(CH_(2))O+4NH_(3)rarr underset("Urotropine")((CH_(2))_(6)N_(4))+6H_(2)O`
`CH_(3)CHO+NH_(3) rarr underset("Acetaldehyde ammonia")(CH_(3)-underset(NH_(2))underset(|)(C)H-OH`
Promotional Banner

Topper's Solved these Questions

  • ALDEHYDES,KETONES AND CARBOXYLIC ACIDS

    MARVEL PUBLICATION|Exercise CARBOXYLIC ACIDS|198 Videos
  • ALCOHOL,PHENOLS AND ETHERS

    MARVEL PUBLICATION|Exercise Test your Grasp : Ethers|30 Videos
  • BIOMOLECULES

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|40 Videos

Similar Questions

Explore conceptually related problems

Acetaldehyde and acetone differ in their reaction with

Formaldehyde to acetaldehyde

Among formaldehyde, acetone and acetaldehyde, the reactivity order is

The synthesis of crotonaldehyde from acetaldehyde is an example of ..... reaction

Formaldehyde can be distiguished from acetaldehyde by the use of:

Formaldehyde and benzaldehyde give cannizzaro reaction but acetaldehyde does not. Explain

(i) Givean industrial preparation of (a) formaldehyde, (b) acetaldehyde and (c) acetone (ii) Give the methods by which ethyl alcohol may be converted into acetaldehyde (iii) How is an aldehyde obtained from an acid chloride? (iv) Write an equation for making aldehydes by the oxo process. (v) How is impure acetaldehyde purified? ltbr (vi) How is impure acetone purified?

Convert the following : (a) ethanal to propanone (b ) ethanal to lactic acid (c ) Ethanal to 2-hydroxybut -3-enoic acid (d ) Acetaldehyde to formaldehyde. (e ) formaldehyde to acetaldehyde (f ) Acetaldehyde to crotonic acid .