List of top Chemistry Questions on Aldehydes, Ketones and Carboxylic Acids asked in TS EAMCET

What are X and Y in the following reaction sequence?
$C_6H_5N_2Cl \xrightarrow[H_2O]{283K} X \xrightarrow[OH^-]{C_6H_5N_2Cl} Y$

An alcohol X($C_5H_{12}O$) undergoes dehydration when passed over copper at 573 K. X can be prepared from which of the following reactants?

What are $\text{X}$ and $\text{Y}$ in the following reaction sequence?
$\text{C}_5\text{H}_{12}\text{O} \xrightarrow{\text{Cu}/573 \text{ K}} \text{C}_5\text{H}_{10} \xrightarrow{(\text{i}) \text{O}_3, (\text{ii}) \text{Zn}+\text{H}_2\text{O}} \text{X} + \text{Y}$

Observe the following set of reactions

What are $\text{X}, \text{Y}$ and $\text{Z}$ respectively?

Consider the following set of reactions.
$\text{C}_6\text{H}_5\text{CN} \xrightarrow{\text{B}} \text{Y} \xrightarrow{\text{A}} \text{X} (\text{reacts with } 2,4\text{-DNP})$
$\text{C}_6\text{H}_5\text{CN} \xrightarrow{\text{A}} \text{X} (\text{dissolves in dil. } \text{HCl})$
What are A and B respectively?

What is 'Z' in the given set of reactions? C$_6$H$_5$OCH$_3$ $\xrightarrow{HI}$ X + Y Y $\xrightarrow[\text{Anhy. AlCl}_3]{\text{C}_6\text{H}_6}$ Z

Which of the following can undergo Hell-Volhard-Zelinsky reaction?

Which of the following has lowest pK$_a$ value?

Identify the incorrect match with respect to compounds to be distinguished and reagent used

The products C and D are

Identify the compounds A and B involved in the formation of given aldol