EASY
JEE Main/Advance
IMPORTANT
Earn 100

Draw all the resonating structures of the following compound:
Benzene

Important Questions on Organic Chemistry- Some Basic Principles and Techniques
EASY
JEE Main/Advance
IMPORTANT
Draw all the resonating structures of the following compound:
Naphthalene

MEDIUM
JEE Main/Advance
IMPORTANT
Draw all the resonating structures of the following compound:
Anthracene

MEDIUM
JEE Main/Advance
IMPORTANT
Draw all the resonating structures of the following compound:
Phenanthrene

MEDIUM
JEE Main/Advance
IMPORTANT
When Lassainge extract of Methylamine react with dilute what happens?

MEDIUM
JEE Main/Advance
IMPORTANT
Explain the reason for the fusion of an organic compound with metallic sodium for testing nitrogen, sulphur and halogens.

HARD
JEE Main/Advance
IMPORTANT
What will happen during Lassaigne's test for nitrogen if the compound also contains sulphur?

EASY
JEE Main/Advance
IMPORTANT
On complete combustion, an organic compound gave carbon dioxide and water. Determine the percentage composition of carbon and hydrogen in the compound.

MEDIUM
JEE Main/Advance
IMPORTANT
In Dumas' method for estimation of nitrogen, an organic compound gave nitrogen collected at temperature and pressure. Calculate the percentage composition of nitrogen in the compound. (Aqueous tension at ).
