Kelvi

Kelvi

0 pts

0days until NEET 2026Every question counts. ✊

⚗️

Did you know?

Diamonds and graphite are both made of pure carbon — just arranged differently.

Kelvi

0 pts

Identify the major product obtained in the following reaction.

hard

Aldehydes, Ketones and Carboxylic Acids

2023

chemistry

option

option

option

option

Explanation

To solve this problem, we need to analyze the given reaction: $\newline$ The starting compound is phthalaldehyde, which reacts with $2[Ag(NH_3)_2]^+$

Our AI powered practice platform can help you achieve your doctor dream.

Practice 2000+ previous year NEET questions
More practice, more score
AI generated hints
Use hints to get start solving
AI companion chat to clear doubts 24*7
Ask any question, get instant answers
AI generated solutions
Get detailed step by step solutions
Check related NCERT content
Read while solving
Track your progress
Improve every day

Sign up / Login

and

3OH^-

under heat.

\newline

This is a typical reaction for the oxidation of aldehydes using Tollen's reagent.

\newline

Step-by-step mechanism:

\newline

1. The aldehyde group in phthalaldehyde is oxidized by Tollen's reagent.

\newline

• The aldehyde group (CHO) is converted to a carboxylate group (COO^-).

\newline

• Silver ions are reduced to metallic silver, which is not shown in the product.

\newline

2. The major product is the dicarboxylate form of the starting compound.

\newline

Analyzing the options:

\newline

• Option 1: Incorrect, as it shows a diol.

\newline

• Option 2: Incorrect, as it shows a ketone and alcohol.

\newline

• Option 3: Correct, as it shows the dicarboxylate product.

\newline

• Option 4: Incorrect, as it shows a carboxylate and alcohol.

\newline

Therefore, the correct option is Option 3.