EASY
NEET
IMPORTANT
Earn 100

Which of the following is most reactive towards nucleophilic addition reactions?

50% studentsanswered this correctly

Important Questions on Aldehydes, Ketones and Carboxylic Acids

MEDIUM
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 1>Q 78
C6H5CHO⟶HCNX⟶H+/H2OY
In the above sequence, Y is:
MEDIUM
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 1>Q 79
Which of the following forms a stable hydrate?
MEDIUM
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 1>Q 80
The structure of the addition product formed when acetone reacts with a concentrated aqueous solution of sodium bisulphite is:
MEDIUM
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 1>Q 81
Aldehydes react with alcohols in presence of dry HCl gas to form:
MEDIUM
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 1>Q 82
Oximes are formed by the reaction of aldehydes and ketones with:
MEDIUM
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 1>Q 83
The compound which does not react with hydroxyl amine is:
MEDIUM
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 1>Q 84
The structure for acetaldehyde semicarbazone is:
MEDIUM
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 1>Q 85
Which gives addition reaction with aldehyde and ketone: