NEET · Chemistry · STD 12 -8.1. Aldehydes and ketones

Reaction between benzaldehyde and acetophenone in presence of dilute \(NaOH\) is known as

A Cross Aldol condensation
B Aldol condensation
C Cannizzaro's reaction
D Cross Cannizzaro's reaction

Verified Solution

Answer & Solution

Correct Answer

(A) Cross Aldol condensation

Step-by-step Solution

Detailed explanation

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.

Same subject

Match List \(I\) with List \(II\).

List I (Complex)	List \(II\) (Type of isomerism)
\(A\). \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_5\left(\mathrm{NO}_2\right)\right] \mathrm{Cl}_2\)	\(I\). Solvate isomerism
\(B\). \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_5\left(\mathrm{SO}_4\right)\right] \mathrm{Br}\)	\(II\). Linkage isomerism
\(C\). \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]\left[\mathrm{Cr}(\mathrm{CN})_6\right]\)	\(III\). Ionization isomerism
\(D\). \(\left[\mathrm{Co}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right] \mathrm{Cl}_3\)	\(IV\). Coordination isomerism

Choose the correct answer from the options given below:

NEET 2024 Medium

Explore more questions on app

From NEET

Explore more questions on app

Column - \(I\)	Column - \(II\)
\((a)\) Copper	\((i)\) Non-metal
\((b)\) Fluorine	\((ii)\) Transition Metal
\((c)\) Silicon	\((iii)\) Lanthanoid
\((d)\) Cerium	\((iv)\) Metalloid