identify x y and z in the given reaction ch3chox

Identify $$(X), (Y)$$ and $$(Z)$$ in the given reaction.
\[C{{H}_{3}}CHO\xrightarrow[{{H}_{2}}S{{O}_{4}}]{{{K}_{2}}C{{r}_{2}}{{O}_{7}}}\left( X \right)\xrightarrow{PC{{l}_{5}}}\] \[\left( Y \right)\xrightarrow[\text{Anhy}\text{.}\,AlC{{l}_{3}}]{{{C}_{6}}{{H}_{6}}}\left( Z \right)\]

A. $$\left( X \right) = HCOOH,\left( Y \right) = COC{l_2},$$ $$\left( Z \right) = {C_6}{H_5}Cl$$

B. $$\left( X \right) = C{H_3}COOH,$$ $$\left( Y \right) = C{H_3}COCl,$$ $$\left( Z \right) = {C_6}{H_5}COC{H_3}$$

C. $$\left( X \right) = C{H_3}COOH,$$ $$\left( Y \right) = C{H_3}C{H_2}C{H_2}Cl,$$ $$\left( Z \right) = {C_6}{H_5}C{H_2}C{H_2}C{H_3}$$

D. $$\left( X \right) = C{H_3}COC{H_3},$$ $$\left( Y \right) = C{H_3}CHClC{H_3},$$ $$\left( Z \right) = {C_6}{H_5}COC{H_3}$$

Answer : $$\left( X \right) = C{H_3}COOH,$$ $$\left( Y \right) = C{H_3}COCl,$$ $$\left( Z \right) = {C_6}{H_5}COC{H_3}$$

Releted MCQ Question on
Organic Chemistry >> Carboxylic Acid

Releted Question 1

When acetaldehyde is heated with Fehling’s solution it gives a precipitate of

A. $$Cu$$

B. $$CuO$$

C. $$C{u_2}O$$

D. $$Cu + C{u_2}O + CuO$$

View Answer

Releted Question 2

In the Cannizzaro reaction given below,
\[2PhCHO\xrightarrow{^{-}OH}PhC{{H}_{2}}OH+PhCO_{2}^{-},\]
the slowest step is

A. the attack of $$^ - OH$$ at the carbonyl group,

B. the transfer of hydride to the carbonyl group,

C. the abstraction of proton from the carboxylic acid,

D. the deprotonation of $$PhC{H_2}OH.$$

View Answer

Releted Question 3

When propionic acid is treated with aqueous sodium bicarbonate, $$C{O_2}$$ is liberated. The $$'C'$$ of $$C{O_2}$$ comes from

A. methyl group

B. carboxylic acid group

C. methylene group

D. bicarbonate

View Answer

Releted Question 4

Benzoyl chloride is prepared from benzoic acid by

A. $$C{l_2},hv$$

B. $$S{O_2}C{l_2}$$

C. $$SOC{l_2}$$

D. $$C{l_2},{H_2}O$$

View Answer

Identify $$(X), (Y)$$ and $$(Z)$$ in the given reaction.
\[C{{H}_{3}}CHO\xrightarrow[{{H}_{2}}S{{O}_{4}}]{{{K}_{2}}C{{r}_{2}}{{O}_{7}}}\left( X \right)\xrightarrow{PC{{l}_{5}}}\] \[\left( Y \right)\xrightarrow[\text{Anhy}\text{.}\,AlC{{l}_{3}}]{{{C}_{6}}{{H}_{6}}}\left( Z \right)\]

Releted MCQ Question on
Organic Chemistry >> Carboxylic Acid

When acetaldehyde is heated with Fehling’s solution it gives a precipitate of

In the Cannizzaro reaction given below,
\[2PhCHO\xrightarrow{^{-}OH}PhC{{H}_{2}}OH+PhCO_{2}^{-},\]
the slowest step is

When propionic acid is treated with aqueous sodium bicarbonate, $$C{O_2}$$ is liberated. The $$'C'$$ of $$C{O_2}$$ comes from

Benzoyl chloride is prepared from benzoic acid by

Practice More Releted MCQ Question on
Carboxylic Acid

Practice More MCQ Question on Chemistry Section

Identify $$(X), (Y)$$ and $$(Z)$$ in the given reaction. \[C{{H}_{3}}CHO\xrightarrow[{{H}_{2}}S{{O}_{4}}]{{{K}_{2}}C{{r}_{2}}{{O}_{7}}}\left( X \right)\xrightarrow{PC{{l}_{5}}}\] \[\left( Y \right)\xrightarrow[\text{Anhy}\text{.}\,AlC{{l}_{3}}]{{{C}_{6}}{{H}_{6}}}\left( Z \right)\]

Releted MCQ Question on Organic Chemistry >> Carboxylic Acid

When acetaldehyde is heated with Fehling’s solution it gives a precipitate of

In the Cannizzaro reaction given below, \[2PhCHO\xrightarrow{^{-}OH}PhC{{H}_{2}}OH+PhCO_{2}^{-},\] the slowest step is

When propionic acid is treated with aqueous sodium bicarbonate, $$C{O_2}$$ is liberated. The $$'C'$$ of $$C{O_2}$$ comes from

Benzoyl chloride is prepared from benzoic acid by

Practice More Releted MCQ Question on Carboxylic Acid

Practice More MCQ Question on Chemistry Section

Identify $$(X), (Y)$$ and $$(Z)$$ in the given reaction.
\[C{{H}_{3}}CHO\xrightarrow[{{H}_{2}}S{{O}_{4}}]{{{K}_{2}}C{{r}_{2}}{{O}_{7}}}\left( X \right)\xrightarrow{PC{{l}_{5}}}\] \[\left( Y \right)\xrightarrow[\text{Anhy}\text{.}\,AlC{{l}_{3}}]{{{C}_{6}}{{H}_{6}}}\left( Z \right)\]

Releted MCQ Question on
Organic Chemistry >> Carboxylic Acid

In the Cannizzaro reaction given below,
\[2PhCHO\xrightarrow{^{-}OH}PhC{{H}_{2}}OH+PhCO_{2}^{-},\]
the slowest step is

Practice More Releted MCQ Question on
Carboxylic Acid