Internal Viva D4 Chemistry April 2023

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The correct orientation of dipoles in Pyrrole and Pyridine are :

• A
• B
• C
• D

Which is least aromatic ? (A). Pyrrole (B). Furan (C). Thiophene D). Benzene.

• A
• B
• C
• D

The decreasing order of reactivity of the following compounds towards electrophile is

• A
• B
• C
• D

The major product formed in the following reaction is

• A
• B
• C
• D

In the following transformation, the major product formed is :

• A
• B
• C
• D

The correct order of the basicity of the following compounds is

• A
• B
• C
• D

The major product formed in the reaction of 2,5-Hexanedione with P2O5 is

• A
• B
• C
• D

Sulphonation in indole take place at (A). C-2 (B). C-3 (C). Both (D). None.

• A
• B
• C
• D