MEDIUM
Earn 100

The enol form of acetone, after treatment with D2O gives

50% studentsanswered this correctly

Important Questions on Aldehydes, Ketones and Carboxylic Acids

MEDIUM
Which of the following reagents would distinguish cis-cyclopenta-1, 2-diol from the trans-isomer?
HARD

Consider the reactions:

Question Image​​​​​​​

Identify A, X, Y and Z.

EASY
Aldehydes or ketones when treated with C6H5-NH-NH2, the product formed is
MEDIUM
Reaction of benzaldehyde with acetic anhydride in the presence of base is known as _____ and the product 
MEDIUM
Which is the main organic product obtained by the reaction of 2, 2, 2 trichloro ethanal with calcium hydroxide?
EASY

Mention the reagents used for the following conversions:

(m) C6H5CH3AC6H5CHO

(n) CH3CHOBCH3COOC2H5

(o) C6H5CHOCC6H5COCHOHC6H5

(p) CH3COCH3DCH32COHCH2COCH3

(q) CH3CH2COOHECH3CHBrCOOH

(r) CH3COCH3FCH3COCH2Br

EASY
Write chemical equations to illustrate the following name reactions: Benzoin condensation.
MEDIUM
Acetylene and HCHO react in presence of copper acetylide catalyst to form