Methods of Preparation of Carboxylic Acids
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323896 Identify the product formed when ethyl benzene reacts with nitric acid.

1 0 -Nitro ethylbenzene
2 Ethoxybenzene
3 p-Nitro ethylbenzene
4 Benzoic acid
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323897 An aromatic compound \({\mathrm{\mathrm{C}_{9} \mathrm{H}_{12}}}\) on oxidation with acidic \({\mathrm{\mathrm{KMnO}_{4}}}\) gives tricarboxylic acid ( \({\mathrm{\left.\mathrm{C}_{9} \mathrm{O}_{6} \mathrm{H}_{6}\right)}}\). Compound (A) forms only one isomeric chloro derivative on reaction with \({\mathrm{\mathrm{Fe}+\mathrm{Cl}_{2}}}\) (in dark). The ratio of \({\mathrm{3^{\circ}}}\) carbon atoms present in (A) to the \({\mathrm{3^{\circ}}}\) carbon atoms present in chlorinated product is ____ .

1 0.75
2 1.33
3 1.9
4 2.9
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323898 Toluene \(\xrightarrow{{{\text{KMn}}{{\text{O}}_{\text{4}}}{\text{/KOH/}}{{\text{H}}_{\text{3}}}{{\text{O}}^{\text{ + }}}}}{\text{A}}\). What is "A"?

1 Acetic acid
2 Benzene
3 Benzoic acid
4 Benzaldehyde
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323899 Identify product ' \(\mathrm{B}\) ' in the following reaction.
\({\text{Cumene}}\xrightarrow[\Delta ]{{{\text{KMn}}{{\text{O}}_{\text{4}}}{\text{.KOH}}}}{\text{A}}\xrightarrow{{{{\text{H}}_{\text{3}}}{{\text{O}}^{{\text{ + }}}}}}{\text{B}}\)

1 Benzoic acid
2 Benzophenone
3 Phenol
4 Benzaldehyde
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323896 Identify the product formed when ethyl benzene reacts with nitric acid.

1 0 -Nitro ethylbenzene
2 Ethoxybenzene
3 p-Nitro ethylbenzene
4 Benzoic acid
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323897 An aromatic compound \({\mathrm{\mathrm{C}_{9} \mathrm{H}_{12}}}\) on oxidation with acidic \({\mathrm{\mathrm{KMnO}_{4}}}\) gives tricarboxylic acid ( \({\mathrm{\left.\mathrm{C}_{9} \mathrm{O}_{6} \mathrm{H}_{6}\right)}}\). Compound (A) forms only one isomeric chloro derivative on reaction with \({\mathrm{\mathrm{Fe}+\mathrm{Cl}_{2}}}\) (in dark). The ratio of \({\mathrm{3^{\circ}}}\) carbon atoms present in (A) to the \({\mathrm{3^{\circ}}}\) carbon atoms present in chlorinated product is ____ .

1 0.75
2 1.33
3 1.9
4 2.9
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323898 Toluene \(\xrightarrow{{{\text{KMn}}{{\text{O}}_{\text{4}}}{\text{/KOH/}}{{\text{H}}_{\text{3}}}{{\text{O}}^{\text{ + }}}}}{\text{A}}\). What is "A"?

1 Acetic acid
2 Benzene
3 Benzoic acid
4 Benzaldehyde
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323899 Identify product ' \(\mathrm{B}\) ' in the following reaction.
\({\text{Cumene}}\xrightarrow[\Delta ]{{{\text{KMn}}{{\text{O}}_{\text{4}}}{\text{.KOH}}}}{\text{A}}\xrightarrow{{{{\text{H}}_{\text{3}}}{{\text{O}}^{{\text{ + }}}}}}{\text{B}}\)

1 Benzoic acid
2 Benzophenone
3 Phenol
4 Benzaldehyde
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323896 Identify the product formed when ethyl benzene reacts with nitric acid.

1 0 -Nitro ethylbenzene
2 Ethoxybenzene
3 p-Nitro ethylbenzene
4 Benzoic acid
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323897 An aromatic compound \({\mathrm{\mathrm{C}_{9} \mathrm{H}_{12}}}\) on oxidation with acidic \({\mathrm{\mathrm{KMnO}_{4}}}\) gives tricarboxylic acid ( \({\mathrm{\left.\mathrm{C}_{9} \mathrm{O}_{6} \mathrm{H}_{6}\right)}}\). Compound (A) forms only one isomeric chloro derivative on reaction with \({\mathrm{\mathrm{Fe}+\mathrm{Cl}_{2}}}\) (in dark). The ratio of \({\mathrm{3^{\circ}}}\) carbon atoms present in (A) to the \({\mathrm{3^{\circ}}}\) carbon atoms present in chlorinated product is ____ .

1 0.75
2 1.33
3 1.9
4 2.9
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323898 Toluene \(\xrightarrow{{{\text{KMn}}{{\text{O}}_{\text{4}}}{\text{/KOH/}}{{\text{H}}_{\text{3}}}{{\text{O}}^{\text{ + }}}}}{\text{A}}\). What is "A"?

1 Acetic acid
2 Benzene
3 Benzoic acid
4 Benzaldehyde
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323899 Identify product ' \(\mathrm{B}\) ' in the following reaction.
\({\text{Cumene}}\xrightarrow[\Delta ]{{{\text{KMn}}{{\text{O}}_{\text{4}}}{\text{.KOH}}}}{\text{A}}\xrightarrow{{{{\text{H}}_{\text{3}}}{{\text{O}}^{{\text{ + }}}}}}{\text{B}}\)

1 Benzoic acid
2 Benzophenone
3 Phenol
4 Benzaldehyde
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323896 Identify the product formed when ethyl benzene reacts with nitric acid.

1 0 -Nitro ethylbenzene
2 Ethoxybenzene
3 p-Nitro ethylbenzene
4 Benzoic acid
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323897 An aromatic compound \({\mathrm{\mathrm{C}_{9} \mathrm{H}_{12}}}\) on oxidation with acidic \({\mathrm{\mathrm{KMnO}_{4}}}\) gives tricarboxylic acid ( \({\mathrm{\left.\mathrm{C}_{9} \mathrm{O}_{6} \mathrm{H}_{6}\right)}}\). Compound (A) forms only one isomeric chloro derivative on reaction with \({\mathrm{\mathrm{Fe}+\mathrm{Cl}_{2}}}\) (in dark). The ratio of \({\mathrm{3^{\circ}}}\) carbon atoms present in (A) to the \({\mathrm{3^{\circ}}}\) carbon atoms present in chlorinated product is ____ .

1 0.75
2 1.33
3 1.9
4 2.9
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323898 Toluene \(\xrightarrow{{{\text{KMn}}{{\text{O}}_{\text{4}}}{\text{/KOH/}}{{\text{H}}_{\text{3}}}{{\text{O}}^{\text{ + }}}}}{\text{A}}\). What is "A"?

1 Acetic acid
2 Benzene
3 Benzoic acid
4 Benzaldehyde
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323899 Identify product ' \(\mathrm{B}\) ' in the following reaction.
\({\text{Cumene}}\xrightarrow[\Delta ]{{{\text{KMn}}{{\text{O}}_{\text{4}}}{\text{.KOH}}}}{\text{A}}\xrightarrow{{{{\text{H}}_{\text{3}}}{{\text{O}}^{{\text{ + }}}}}}{\text{B}}\)

1 Benzoic acid
2 Benzophenone
3 Phenol
4 Benzaldehyde