Consider the following reactions:

The IUPAC name of  A and B are respectively-

1. A = Propanamide; B = Benzamide
2. A = Butanamide; B = Benzamide
3. A= Propanamide; B = 2-Phenylacetamide
4. A = Butanamide; B = 2-Phenylacetamide

Consider the following reaction.

 
The correct statement is -

1.
2.
3.
4.	None of the above

The X and A in the following reaction is:

CH₃–CH₂–Cl + Ethanolic NaCN→ X \(\xrightarrow[]{A}\)  CH₃–CH₂–CH₂–NH₂

1. X = CH₃CH₂CN; A = LiAlH₄

2. X = CH₃CH₂NC; A = KMnO₄ 

3. X = CH₃CH₂CN; A =  CrO₃ 

4. X =  CH₃CH₂NC; A = LiAlH₄

The major product A in the following reaction is -

C₂H₅Cl(excess) + ethanolic NH₃ → A

1.
2.
3.
4.	None of the above