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

323836 Identify the name of the following reaction.
supporting img

1 Stephen reaction
2 Etard reaction
3 Rosenmund reduction
4 Gatterman - Koch reaction
JEE Main - 2024
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323837 In the given reactions, identify the reagent A and reagent B .
supporting img

1 \(\mathrm{A}-\mathrm{CrO}_{3} ; \mathrm{B}-\mathrm{CrO}_{2} \mathrm{Cl}_{2}\)
2 \(\mathrm{A}-\mathrm{CrO}_{2} \mathrm{Cl}_{2} ; \mathrm{B}-\mathrm{CrO}_{3}\)
3 \(\mathrm{A}-\mathrm{CrO}_{3} ; \mathrm{B}-\mathrm{CrO}_{3}\)
4 \(\mathrm{A}-\mathrm{CrO}_{2} \mathrm{Cl}_{2} ; \mathrm{B}-\mathrm{CrO}_{2} \mathrm{Cl}_{2}\)
JEE Main - 2024
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323838 The solvent used in Etard's reaction during the formation of benzaldehyde from toluene is:

1 Acetic acid
2 Water
3 Liq. \(\mathrm{NH}_{3}\)
4 \(\mathrm{CS}_{2}\)
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323839 In the following reaction,
supporting img

1 benzoic acid
2 benzaldehyde
3 acetophenone
4 benzene.
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CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323836 Identify the name of the following reaction.
supporting img

1 Stephen reaction
2 Etard reaction
3 Rosenmund reduction
4 Gatterman - Koch reaction
JEE Main - 2024
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323837 In the given reactions, identify the reagent A and reagent B .
supporting img

1 \(\mathrm{A}-\mathrm{CrO}_{3} ; \mathrm{B}-\mathrm{CrO}_{2} \mathrm{Cl}_{2}\)
2 \(\mathrm{A}-\mathrm{CrO}_{2} \mathrm{Cl}_{2} ; \mathrm{B}-\mathrm{CrO}_{3}\)
3 \(\mathrm{A}-\mathrm{CrO}_{3} ; \mathrm{B}-\mathrm{CrO}_{3}\)
4 \(\mathrm{A}-\mathrm{CrO}_{2} \mathrm{Cl}_{2} ; \mathrm{B}-\mathrm{CrO}_{2} \mathrm{Cl}_{2}\)
JEE Main - 2024
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323838 The solvent used in Etard's reaction during the formation of benzaldehyde from toluene is:

1 Acetic acid
2 Water
3 Liq. \(\mathrm{NH}_{3}\)
4 \(\mathrm{CS}_{2}\)
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323839 In the following reaction,
supporting img

1 benzoic acid
2 benzaldehyde
3 acetophenone
4 benzene.
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CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323836 Identify the name of the following reaction.
supporting img

1 Stephen reaction
2 Etard reaction
3 Rosenmund reduction
4 Gatterman - Koch reaction
JEE Main - 2024
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323837 In the given reactions, identify the reagent A and reagent B .
supporting img

1 \(\mathrm{A}-\mathrm{CrO}_{3} ; \mathrm{B}-\mathrm{CrO}_{2} \mathrm{Cl}_{2}\)
2 \(\mathrm{A}-\mathrm{CrO}_{2} \mathrm{Cl}_{2} ; \mathrm{B}-\mathrm{CrO}_{3}\)
3 \(\mathrm{A}-\mathrm{CrO}_{3} ; \mathrm{B}-\mathrm{CrO}_{3}\)
4 \(\mathrm{A}-\mathrm{CrO}_{2} \mathrm{Cl}_{2} ; \mathrm{B}-\mathrm{CrO}_{2} \mathrm{Cl}_{2}\)
JEE Main - 2024
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323838 The solvent used in Etard's reaction during the formation of benzaldehyde from toluene is:

1 Acetic acid
2 Water
3 Liq. \(\mathrm{NH}_{3}\)
4 \(\mathrm{CS}_{2}\)
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323839 In the following reaction,
supporting img

1 benzoic acid
2 benzaldehyde
3 acetophenone
4 benzene.
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CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323836 Identify the name of the following reaction.
supporting img

1 Stephen reaction
2 Etard reaction
3 Rosenmund reduction
4 Gatterman - Koch reaction
JEE Main - 2024
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323837 In the given reactions, identify the reagent A and reagent B .
supporting img

1 \(\mathrm{A}-\mathrm{CrO}_{3} ; \mathrm{B}-\mathrm{CrO}_{2} \mathrm{Cl}_{2}\)
2 \(\mathrm{A}-\mathrm{CrO}_{2} \mathrm{Cl}_{2} ; \mathrm{B}-\mathrm{CrO}_{3}\)
3 \(\mathrm{A}-\mathrm{CrO}_{3} ; \mathrm{B}-\mathrm{CrO}_{3}\)
4 \(\mathrm{A}-\mathrm{CrO}_{2} \mathrm{Cl}_{2} ; \mathrm{B}-\mathrm{CrO}_{2} \mathrm{Cl}_{2}\)
JEE Main - 2024
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323838 The solvent used in Etard's reaction during the formation of benzaldehyde from toluene is:

1 Acetic acid
2 Water
3 Liq. \(\mathrm{NH}_{3}\)
4 \(\mathrm{CS}_{2}\)
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323839 In the following reaction,
supporting img

1 benzoic acid
2 benzaldehyde
3 acetophenone
4 benzene.
For More Updates join with Us