What are the major products $X$ and $Y$ respectively in the following set of reactions?

The structures of succinic acid $(x)$ and malonic acid $(y)$ respectively are

$ \text { The final product }(C) \text { in the given reaction sequence is } $

$ \mathrm{C}_6 \mathrm{H}_5 \mathrm{COOH} \xrightarrow{\mathrm{SOCl}_2}(A) \xrightarrow[\text { anhy } \cdot \mathrm{AlCl}_3]{\mathrm{C}_6 \mathrm{H}_6}(B) \xrightarrow[\text { (ii) } \mathrm{KOH}_4 /\left(\mathrm{CH}_2 \mathrm{OH}\right)_2]{\text { (i) } \mathrm{NH}_2-\mathrm{NH}_2}(C) $

An alkyl bromide $X\left(\mathrm{C}_5 \mathrm{H}_{11} \mathrm{Br}\right)$ undergoes hydrolysis in a two step mechanism $X$ is converted to Grignard reagent and then reacted with $\mathrm{CO}_2$ in dry ether followed by acidification gave $Y$. What is $Y$ ?

Consider the following sequence of reactions

$ \mathrm{C}_6 \mathrm{H}_5 \mathrm{COONa} \xrightarrow[\Delta]{\mathrm{NaOH} / \mathrm{CaO}} X \xrightarrow[\text { Anhy } \cdot \mathrm{AlCl}_3]{\text { CO+ } \mathrm{HCl}} Y \xrightarrow[\text { NaOH }]{\text { Conc. }} A+B $

If $A$ is the reduction product of $Y$, what is $B$ ?

What are $X, Y, Z$ in the following reaction sequence?

But-2-ene $\xrightarrow{X}$ Ethanoic acid $\xrightarrow{Y}$ Ethanoyl chloride $\xrightarrow[\text { Anhy. } \mathrm{AlCl}_3]{\text { Benzene }} Z$

What are $X$ and $Y$ respectively in the following set of reactions?

$ \text { The most acidic carboxylic acid is } $

Arrange the products I, II, III from the following reactions in decreasing order of their acid strength.

Consider the following reactions

$Y$ can not be obtained from which of the following reaction?

Assertion (A) : Carboxylic acids are more acidic than phenols

Reason (R) : Resonance structures of carboxylate ion are equivalent, while resonance structures of phenoxide ion are not equivalent.

In the reaction sequence $Y$ is

$ \mathrm{CH}_3 \mathrm{CO}_2 \mathrm{H} \xrightarrow[(2) \Delta]{(1) \mathrm{NH}_3} P \xrightarrow{\mathrm{Br} / \mathrm{NaOH}} Y $

What are $X$ and $Y$ respectively in the following reactions?

What are $A$ and $B$ in the following reaction sequence ?

$ \mathrm{CH}_3 \mathrm{COOH} \xrightarrow{A} X \xrightarrow[\mathrm{H}^{+}]{Y} B \text { (Analgesic drug) } $

$ \text { Benzamide } \xrightarrow{\mathrm{Br}_2 / \mathrm{NaOH}} X \xrightarrow[\text { Alc. } \mathrm{KOH}]{\mathrm{CHCl}_3} Y $

The conversion of $X$ to $Y$ is

An aryl carboxylic acid on treatment with sodium hydrogen carbonate liberates a gaseous molecule. Identify the gas molecule liberated.

In the presence of peroxide, styrene reacts with HBr to give $X$. When $X$ is reacted with magnesium in dry ether followed by $\mathrm{CO}_2$ and hydrolysis gave $Y$. Treatment of Y with $\mathrm{PCl}_5$ and then next with $\mathrm{H}_2$. $\mathrm{Pd}-\mathrm{BaSO}_4$ gave Z . What is Z ?

The correct order of acidic strength among the following is