When m-chlorobenzaldehyde is treated with 50% KOH solution, the product(s) obtained is (are):

1.
2.
3.
4.

A and B in the following reactions are:

1.
2.
3.
4.

An organic compound with the molecular formula C₉H₁₀O forms a 2,4-DNP derivative, reduces Tollens’ reagent, and undergoes the Cannizzaro reaction. On vigorous oxidation, it gives 1,2-benzenedicarboxylic acid. This organic compound will be:

Although phenoxide ion has more number of resonating structures than carboxylate ion, carboxylic acid is a stronger acid than phenol because -

1) carboxylate ion has more lattice energy than phenoxide ion

2) phenoxide ion has more lattice energy than carboxylate ion

3) carboxylate ion is more resonance-stabilized than phenoxide ion

4) phenoxide ion is more resonance-stabilized than carboxylate ion

The below structure is an example of :

The structure of Hex-2-en-4-ynoic acid is:

1.
2.
3.
4.	None of these

The major product formed when cyclohexanecarbaldehyde reacts with PhMgBr and H₃O⁺ is:

1.		2.
3.		4.	None of these

What is the major product of the reaction between cyclohexanecarbaldehyde and Tollens' reagent?

1.		2.
3.		4.	None of these