Methods of Preparation of Aldehydes and Ketones
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CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323823 The reaction is named as
supporting img

1 Rosenmund's reaction
2 Stephen's reaction
3 Cannizzaro's reaction
4 Gattermann-Koch reaction
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323824 Which aldehyde cannot be obtained by Rosenmund's reaction?

1 \(\mathrm{CH}_{3} \mathrm{CHO}\)
2 \(\mathrm{HCHO}\)
3 \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CHO}\)
4 All of these
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323825 Identify the reagent used in the following conversion.
\({\text{Pent - 3 - enenitrile}}\xrightarrow{{\text{A}}}{\text{Pent - 3 - enal}}\)

1 \(\mathrm{AlH}(\mathrm{i}-\mathrm{Bu})_{2} / \mathrm{H}_{3} \mathrm{O}^{+}\)
2 \(\mathrm{K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7} / \mathrm{H}_{2} \mathrm{SO}_{4}\)
3 \(\mathrm{H}_{2} / \mathrm{Pd}, \mathrm{BaSO}_{4}\)
4 \(\mathrm{SnCl}_{2} / \mathrm{HCl}\)
MHTCET - 2021
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323826 Statement A :
Acetaldehyde cannot be prapared by the Rosenmund reduction.
Statement B :
Formyl chloride is unstable at room temperature.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323827 The reduction of propanoyl chloride with \(\mathrm{Pd}\) and \(\mathrm{BaSO}_{4} / \mathrm{CaCO}_{3}\) produces

1 Propyl chloride
2 Propenoic acid
3 Propanaldehyde
4 All of these
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CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323823 The reaction is named as
supporting img

1 Rosenmund's reaction
2 Stephen's reaction
3 Cannizzaro's reaction
4 Gattermann-Koch reaction
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323824 Which aldehyde cannot be obtained by Rosenmund's reaction?

1 \(\mathrm{CH}_{3} \mathrm{CHO}\)
2 \(\mathrm{HCHO}\)
3 \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CHO}\)
4 All of these
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323825 Identify the reagent used in the following conversion.
\({\text{Pent - 3 - enenitrile}}\xrightarrow{{\text{A}}}{\text{Pent - 3 - enal}}\)

1 \(\mathrm{AlH}(\mathrm{i}-\mathrm{Bu})_{2} / \mathrm{H}_{3} \mathrm{O}^{+}\)
2 \(\mathrm{K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7} / \mathrm{H}_{2} \mathrm{SO}_{4}\)
3 \(\mathrm{H}_{2} / \mathrm{Pd}, \mathrm{BaSO}_{4}\)
4 \(\mathrm{SnCl}_{2} / \mathrm{HCl}\)
MHTCET - 2021
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323826 Statement A :
Acetaldehyde cannot be prapared by the Rosenmund reduction.
Statement B :
Formyl chloride is unstable at room temperature.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323827 The reduction of propanoyl chloride with \(\mathrm{Pd}\) and \(\mathrm{BaSO}_{4} / \mathrm{CaCO}_{3}\) produces

1 Propyl chloride
2 Propenoic acid
3 Propanaldehyde
4 All of these
For More Updates join with Us
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323823 The reaction is named as
supporting img

1 Rosenmund's reaction
2 Stephen's reaction
3 Cannizzaro's reaction
4 Gattermann-Koch reaction
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323824 Which aldehyde cannot be obtained by Rosenmund's reaction?

1 \(\mathrm{CH}_{3} \mathrm{CHO}\)
2 \(\mathrm{HCHO}\)
3 \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CHO}\)
4 All of these
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323825 Identify the reagent used in the following conversion.
\({\text{Pent - 3 - enenitrile}}\xrightarrow{{\text{A}}}{\text{Pent - 3 - enal}}\)

1 \(\mathrm{AlH}(\mathrm{i}-\mathrm{Bu})_{2} / \mathrm{H}_{3} \mathrm{O}^{+}\)
2 \(\mathrm{K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7} / \mathrm{H}_{2} \mathrm{SO}_{4}\)
3 \(\mathrm{H}_{2} / \mathrm{Pd}, \mathrm{BaSO}_{4}\)
4 \(\mathrm{SnCl}_{2} / \mathrm{HCl}\)
MHTCET - 2021
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323826 Statement A :
Acetaldehyde cannot be prapared by the Rosenmund reduction.
Statement B :
Formyl chloride is unstable at room temperature.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323827 The reduction of propanoyl chloride with \(\mathrm{Pd}\) and \(\mathrm{BaSO}_{4} / \mathrm{CaCO}_{3}\) produces

1 Propyl chloride
2 Propenoic acid
3 Propanaldehyde
4 All of these
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CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323823 The reaction is named as
supporting img

1 Rosenmund's reaction
2 Stephen's reaction
3 Cannizzaro's reaction
4 Gattermann-Koch reaction
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323824 Which aldehyde cannot be obtained by Rosenmund's reaction?

1 \(\mathrm{CH}_{3} \mathrm{CHO}\)
2 \(\mathrm{HCHO}\)
3 \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CHO}\)
4 All of these
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323825 Identify the reagent used in the following conversion.
\({\text{Pent - 3 - enenitrile}}\xrightarrow{{\text{A}}}{\text{Pent - 3 - enal}}\)

1 \(\mathrm{AlH}(\mathrm{i}-\mathrm{Bu})_{2} / \mathrm{H}_{3} \mathrm{O}^{+}\)
2 \(\mathrm{K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7} / \mathrm{H}_{2} \mathrm{SO}_{4}\)
3 \(\mathrm{H}_{2} / \mathrm{Pd}, \mathrm{BaSO}_{4}\)
4 \(\mathrm{SnCl}_{2} / \mathrm{HCl}\)
MHTCET - 2021
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323826 Statement A :
Acetaldehyde cannot be prapared by the Rosenmund reduction.
Statement B :
Formyl chloride is unstable at room temperature.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323827 The reduction of propanoyl chloride with \(\mathrm{Pd}\) and \(\mathrm{BaSO}_{4} / \mathrm{CaCO}_{3}\) produces

1 Propyl chloride
2 Propenoic acid
3 Propanaldehyde
4 All of these
Join With Us for More Updates
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323823 The reaction is named as
supporting img

1 Rosenmund's reaction
2 Stephen's reaction
3 Cannizzaro's reaction
4 Gattermann-Koch reaction
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323824 Which aldehyde cannot be obtained by Rosenmund's reaction?

1 \(\mathrm{CH}_{3} \mathrm{CHO}\)
2 \(\mathrm{HCHO}\)
3 \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CHO}\)
4 All of these
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323825 Identify the reagent used in the following conversion.
\({\text{Pent - 3 - enenitrile}}\xrightarrow{{\text{A}}}{\text{Pent - 3 - enal}}\)

1 \(\mathrm{AlH}(\mathrm{i}-\mathrm{Bu})_{2} / \mathrm{H}_{3} \mathrm{O}^{+}\)
2 \(\mathrm{K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7} / \mathrm{H}_{2} \mathrm{SO}_{4}\)
3 \(\mathrm{H}_{2} / \mathrm{Pd}, \mathrm{BaSO}_{4}\)
4 \(\mathrm{SnCl}_{2} / \mathrm{HCl}\)
MHTCET - 2021
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323826 Statement A :
Acetaldehyde cannot be prapared by the Rosenmund reduction.
Statement B :
Formyl chloride is unstable at room temperature.

1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323827 The reduction of propanoyl chloride with \(\mathrm{Pd}\) and \(\mathrm{BaSO}_{4} / \mathrm{CaCO}_{3}\) produces

1 Propyl chloride
2 Propenoic acid
3 Propanaldehyde
4 All of these