The name of the electrophile involved in the below reaction is:

1. Dichloromethyl cation \((^{+}CHCl_{2})\)

2. Formyl cation \((^{+}CHO)\)

3. Dichloromethyl anion \((^{-}CHCl_{2})\)

4. Dichlorocarbene (:CCl₂)

Carboxylic acids have higher boiling points than aldehydes, ketones and even alcohols of comparable molecular mass. It is due to:

In the below reaction, the structure of "A" is:

1.		2.
3.		4.

What is the correct order of the carboxylic acids' strength?

I.

II.

III.

The correct statement regarding a carbonyl compound with a hydrogen atom on its alpha-carbon is:

The product formed by the reaction of an aldehyde with a primary amine is:
1. Ketone
2. Carboxylic acid
3. Aromatic acid
4. Schiff base

The esters that get hydrolyzed most easily under alkaline conditions is?

1.
2.
3.
4.

Compounds that can exhibit tautomerism, are:

1. l and ll
2. l and lll
3. ll and lll
4. l, ll and lll