Cannizzaro reaction is not given by...

Cannizzaro reaction is not given by

trimethylacetaldehyde

acetaldehyde

benzaldehyde

formaldehyde.

Text Solution

Verified by Experts

The correct Answer is:

Cannizzaro reaction is given by aldehydes not having `alpha-H` atoms 4. Iodoform test is given by compounds having `CH_(3)-overset(O)overset(||)C-` grouping or alcohols, which on oxidation with `I_(2)` and alkali give methyl ketones.

Topper's Solved these Questions

ALDEHYDES, KETONES AND CARBOXYLIC ACIDS
ICSE|Exercise EXERCISE (PART-II DESCRIPTIVE QUESTIONS) (VERY SHORT QUESTIONS)|282 Videos
ALDEHYDES, KETONES AND CARBOXYLIC ACIDS
ICSE|Exercise EXERCISE (PART-II DESCRIPTIVE QUESTIONS) ( SHORT QUESTIONS)|581 Videos
ALDEHYDES, KETONES AND CARBOXYLIC ACIDS
ICSE|Exercise EXERCISE (PART-II DESCRIPTIVE QUESTIONS) ( LONG ANSWER QUESTIONS)|478 Videos
ALCOHOLS, PHENOLS AND ETHERS
ICSE|Exercise ISC EXAMINATION QUESTIONS |25 Videos
APPENDIX II ( TYPICAL CONVERSIONS)
ICSE|Exercise AROMATIC CONVERSIONS |98 Videos

Similar Questions

Explore conceptually related problems

Cannizzaro's reaction is not given by

Cannizzaro's reaction is not given by _________ .

The Cannizzaro's reaction is not give by:

Cannizzaro's reaction

Which of the following statement is//are correct (1) Hydrazone of an aklehyde when heated with sodium ethoxide forms alkane This is known as wolf-kishnec reaction. (2) Cannizzaro's reaction is given by those aldehydes which do not have a-hydrogen atom. (3) Two separate solution, Fehling's solution A (CuSO_(4)) and Fehling's solution B(NaOH+ roschell salt an at first mixed up together and is then heated with the aldehyde A CuO precipitate is formed. (4) Tollen's reagent gives silver mirror with acetaldehyde.

Which of the statements are correct about the internal or intramolecular Cannizzaro reaction given below ?

In the Cannizzaro reaction given below: 2Ph-CHO overset(overset(Θ)OH)rarrPh-CH_(2)OH+PhCO_(2)^(-) the slowest step is:

ICSE-ALDEHYDES, KETONES AND CARBOXYLIC ACIDS-EXERCISE (PART-I OBJECTIVE QUESTIONS)

The reagent with which both acetaldehyde and acetone react easily, is ...
Text Solution
|
When acetaldehyde is heated with Fehling solution, it gives a precipit...
Text Solution
|
Cannizzaro reaction is not given by
Text Solution
|
A compound that gives positive iodoform test is
Text Solution
|
The compound oxidised to prepare methyl ethyl ketone is
Text Solution
|
The formation of cyanohydrin from a ketone is an example of
Text Solution
|
Treatment of propionaldehyde with dil. NaOH solution gives
Text Solution
|
Hydrogenation of benzoyl chloride in the presence of Pd on BaSO(4) giv...
Text Solution
|
The aldol condensation of acetaldehyde results in the formation of
Text Solution
|
Positive iodofonn test is given by
Text Solution
|
Clemmensen reduction of a ketone is carried out in presence of
Text Solution
|
Acetone on heating with conc. H(2)SO(4) mainly gives
Text Solution
|
Schiff reagent gives pink colour with
Text Solution
|
The reaction of benzaldehyde with alkali gives
Text Solution
|
The compound which does not give formaldehyde on heating or distillati...
Text Solution
|
A cyanohydrin of a compound X on hydrolysis gives lactic acid. The X i...
Text Solution
|
The reaction of formaldehyde with Grignard's reagent followed by hydro...
Text Solution
|
IUPAC name of CH(3)CH(2)CH(2)CH(CH(3))COCH(3) is
Text Solution
|
IUPAC name of CH(3)-underset(CH(3))underset(|)C=CH-underset(O)underset...
Text Solution
|
The compound which does not give iodoform test is
Text Solution
|