Aldehyde and Ketone · Chemistry · AP EAPCET

Which of the following sets of reagents convert toluene to benzaldehyde?

A. $\mathrm{Cl}_2 \mid h v ; \mathrm{H}_2 \mathrm{O}, \Delta$

B. $\mathrm{KMnO}_4 \mid \mathrm{OH}^{-} ; \mathrm{H}^{+}$

C. $\mathrm{Cl}_2 \mid \mathrm{Fe} ; \mathrm{H}_2 \mathrm{O}$

D. $\mathrm{CrO}_2 \mathrm{Cl}_{21} \mid \mathrm{CS}_2 ; \mathrm{H}_3 \mathrm{O}^{+}$

Match the following reagents with the products obtained when they reacted with a ketone.

List I		List II
A.	$$ \mathrm{C}_6 \mathrm{H}_5 \mathrm{NHNH}_2 $$	i.	Schiff base
B.	$$ \mathrm{NH}_2 \mathrm{OH} $$	ii.	Hydrazone
C.	$$ \mathrm{C}_6 \mathrm{H}_5 \mathrm{NH}_2 $$	iii.	Oxime
		iv.	Phenyl hydrazone

$$ \text { Correct answer is } $$

$$ \text { Consider the reactions, } $$

$$ \text { The incorrect statement about ' } B \text { ' is } $$

$$ \text { The incorrect statement about } B \text { is } $$

$$ \text { What is } Y \text { in the following reaction sequence? } $$

A carbonyl compound $X\left(\mathrm{C}_3 \mathrm{H}_6 \mathrm{O}\right)$ on oxidation gave a carboxylic acid $Y\left(\mathrm{C}_3 \mathrm{H}_6 \mathrm{O}_2\right)$. Oxime of $X$ is

What are $X$ and $Y$ respectively in the following reaction sequence?

Identify the major product from the following reaction sequence.

Identify the major product formed in the following reaction sequence

Arrange the following in increasing order of their reactivity for nucleophilic addition reaction.

(A)

(B)

(C)

(D)

Identify (Z) in the following reaction.

$$\mathrm{C{H_3}COOH\buildrel {LiAl{H_4}} \over \longrightarrow (X)\mathrel{\mathop{\kern0pt\longrightarrow} \limits_{573\,K}^{Cu}} (Y)\buildrel {dil.\,NaOH} \over \longrightarrow (Z)}$$

The total number of products formed in the following reaction sequence is

$$\begin{gathered}\mathrm{CH}_3 \mathrm{COCl} \stackrel{\text { (i) }\left(\mathrm{CH}_3\right)_3 \mathrm{Cd}}{\longrightarrow}(P) \\ (P)+\mathrm{CH}_3 \mathrm{CHO} \stackrel{\text { (ii) } \mathrm{NaOH}(a q), \Delta}{\longrightarrow} \text { ? }\end{gathered}$$